Low-level JSON for c248a821-9948-436b-b8d1-d2e16dc2f266

← Back to summary page
{
    "lowlevel": {
        "average_loudness": 0.407591581345,
        "barkbands": {
            "dmean": [
                0.00307405367494,
                0.00836719758809,
                0.00420117937028,
                0.0026251534,
                0.00271518924274,
                0.00186358566862,
                0.00104016868863,
                0.000627698784228,
                0.000518405344337,
                0.000571249169298,
                0.000376376876375,
                0.000384613464121,
                0.000277397251921,
                0.000253949721809,
                0.000156009002239,
                8.50920405355e-05,
                6.29971691524e-05,
                6.32798546576e-05,
                5.82394677622e-05,
                4.15231479565e-05,
                2.75115671684e-05,
                1.50643500092e-05,
                9.56493113335e-06,
                5.45334887647e-06,
                3.13326859214e-06,
                8.06177104096e-06,
                0.000252395664575
            ],
            "dmean2": [
                0.00519389519468,
                0.014152077958,
                0.00703019928187,
                0.0042964220047,
                0.00447111856192,
                0.00294243800454,
                0.00168009579647,
                0.00101197115146,
                0.000837600789964,
                0.000925515952986,
                0.00061376375379,
                0.000625417043921,
                0.000456499430584,
                0.0004159429227,
                0.000258506013779,
                0.000139857264003,
                0.000103161903098,
                9.97594106593e-05,
                9.0380468464e-05,
                6.39076242805e-05,
                4.15969625465e-05,
                2.32448037423e-05,
                1.48587805597e-05,
                8.5631145339e-06,
                5.16496811542e-06,
                1.24898169815e-05,
                0.000405572820455
            ],
            "dvar": [
                4.14544047089e-05,
                0.000247052928898,
                5.20283465448e-05,
                2.3993809009e-05,
                2.56677012658e-05,
                1.76820667548e-05,
                6.27997587799e-06,
                3.16987689075e-06,
                1.62427215855e-06,
                2.327369657e-06,
                9.47821774844e-07,
                1.04533853573e-06,
                5.97540235958e-07,
                4.15037561652e-07,
                1.05677472106e-07,
                3.36062093709e-08,
                2.62103814208e-08,
                3.42479857807e-08,
                2.6545045273e-08,
                1.85004402908e-08,
                1.08349915706e-08,
                3.09870618054e-09,
                1.24750076935e-09,
                1.9018984998e-10,
                2.69694856725e-11,
                4.53893367336e-10,
                2.99936374404e-07
            ],
            "dvar2": [
                0.000107518913865,
                0.000669143686537,
                0.000140830408782,
                6.04605884291e-05,
                6.62496240693e-05,
                4.12001791119e-05,
                1.52507473103e-05,
                7.39951792639e-06,
                3.92184210796e-06,
                5.69875282963e-06,
                2.46288527705e-06,
                2.70044824902e-06,
                1.50661799125e-06,
                9.83703330348e-07,
                2.79673798786e-07,
                8.48178132173e-08,
                6.54317418025e-08,
                8.0366532984e-08,
                6.09975359112e-08,
                4.04210744875e-08,
                2.39568915816e-08,
                7.6003061622e-09,
                3.01351166243e-09,
                4.32734181821e-10,
                6.73243960581e-11,
                1.06215403139e-09,
                7.83469090493e-07
            ],
            "max": [
                0.109006866813,
                0.308524727821,
                0.312904566526,
                0.139451295137,
                0.116972789168,
                0.131341159344,
                0.0674698352814,
                0.0816930830479,
                0.0360052138567,
                0.0536406673491,
                0.0436188168824,
                0.0529517605901,
                0.0579794757068,
                0.0461319833994,
                0.00847898516804,
                0.00530048087239,
                0.00471361353993,
                0.00662253145128,
                0.00605037854984,
                0.00500171585009,
                0.00520165590569,
                0.00185248686466,
                0.00143648462836,
                0.000489411933813,
                0.000115150629426,
                0.00100315012969,
                0.0186670646071
            ],
            "mean": [
                0.00385213224217,
                0.0131942490116,
                0.00683444319293,
                0.0039075743407,
                0.00428383098915,
                0.00299076526426,
                0.00178419682197,
                0.000983296544291,
                0.000841298548039,
                0.000920728722122,
                0.000580113148317,
                0.000647872569971,
                0.000464685843326,
                0.000450452935183,
                0.000277332728729,
                0.000146505160956,
                9.91541674011e-05,
                0.000100209006632,
                9.48895685724e-05,
                6.88578365953e-05,
                4.23900564783e-05,
                2.00137437787e-05,
                1.11237623059e-05,
                6.16207125859e-06,
                3.45645298694e-06,
                9.97814277071e-06,
                0.000685153005179
            ],
            "median": [
                0.00130617059767,
                0.007822397165,
                0.00327189266682,
                0.00178824050818,
                0.00195118889678,
                0.00109492836054,
                0.000465442455607,
                0.000293015735224,
                0.000258851243416,
                0.000276280858088,
                0.0001758679864,
                0.00022188803996,
                0.000157034257427,
                0.000148976876517,
                0.000101460638689,
                5.58888095838e-05,
                2.9744598578e-05,
                2.42025762418e-05,
                2.00875456358e-05,
                1.32563536681e-05,
                8.57804116094e-06,
                4.44381748821e-06,
                2.39438008975e-06,
                1.68575752468e-06,
                1.44504190303e-06,
                3.23954827763e-06,
                0.000254475220572
            ],
            "min": [
                3.3469511647e-15,
                1.17909993225e-15,
                1.70527806963e-15,
                1.9837429039e-15,
                2.2834724156e-14,
                5.58563205454e-14,
                7.449415569e-14,
                6.89346718813e-14,
                5.19118880098e-14,
                1.3117580481e-13,
                1.12100954875e-13,
                8.00991963187e-15,
                1.67872121504e-14,
                9.23027184741e-14,
                1.55384277493e-13,
                4.35353149201e-14,
                8.64090225696e-14,
                5.8905523959e-14,
                4.95309834272e-14,
                6.59842731669e-14,
                8.93256551626e-14,
                5.38271751932e-14,
                1.25268244671e-13,
                1.51198931847e-13,
                1.56675223468e-13,
                3.84763699851e-13,
                8.50556062214e-13
            ],
            "var": [
                5.5203003285e-05,
                0.000324511900544,
                0.000169254242792,
                4.6419321734e-05,
                4.55647277704e-05,
                3.57781464118e-05,
                1.52618686116e-05,
                7.42998918213e-06,
                3.20363551509e-06,
                4.85621740154e-06,
                1.77678475666e-06,
                1.97674944502e-06,
                1.10568032596e-06,
                9.0058040314e-07,
                2.19464027396e-07,
                6.20095477188e-08,
                3.99471353774e-08,
                5.71735760957e-08,
                5.09096302892e-08,
                4.10394207506e-08,
                1.75778129829e-08,
                3.26918248028e-09,
                1.25771848491e-09,
                2.21194187966e-10,
                3.15750134372e-11,
                5.25547605434e-10,
                1.00873796782e-06
            ]
        },
        "barkbands_crest": {
            "dmean": 2.61597824097,
            "dmean2": 4.32546520233,
            "dvar": 5.27091836929,
            "dvar2": 14.4654445648,
            "max": 25.93775177,
            "mean": 10.9807062149,
            "median": 10.1813983917,
            "min": 2.49903345108,
            "var": 17.7214107513
        },
        "barkbands_flatness_db": {
            "dmean": 0.0300260707736,
            "dmean2": 0.0482526496053,
            "dvar": 0.000673577480484,
            "dvar2": 0.00182165007573,
            "max": 0.469215393066,
            "mean": 0.183305606246,
            "median": 0.173104315996,
            "min": 0.0444806478918,
            "var": 0.00372428796254
        },
        "barkbands_kurtosis": {
            "dmean": 9.1666469574,
            "dmean2": 14.8260421753,
            "dvar": 285.945465088,
            "dvar2": 760.762573242,
            "max": 480.029968262,
            "mean": 23.839138031,
            "median": 11.5810632706,
            "min": -1.75440967083,
            "var": 1368.25
        },
        "barkbands_skewness": {
            "dmean": 0.719052374363,
            "dmean2": 1.15234160423,
            "dvar": 0.528769373894,
            "dvar2": 1.36152982712,
            "max": 18.0300235748,
            "mean": 3.45268559456,
            "median": 2.95437383652,
            "min": -3.74524617195,
            "var": 4.27135562897
        },
        "barkbands_spread": {
            "dmean": 5.41678571701,
            "dmean2": 8.68005275726,
            "dvar": 40.0432510376,
            "dvar2": 99.2183761597,
            "max": 130.369873047,
            "mean": 18.1871910095,
            "median": 14.7308864594,
            "min": 0.223012372851,
            "var": 192.587356567
        },
        "dissonance": {
            "dmean": 0.0226960778236,
            "dmean2": 0.0386783964932,
            "dvar": 0.000505072472151,
            "dvar2": 0.00144271599129,
            "max": 0.500000178814,
            "mean": 0.460195451975,
            "median": 0.466413140297,
            "min": 0.160025313497,
            "var": 0.000864129862748
        },
        "dynamic_complexity": 3.45415639877,
        "erbbands": {
            "dmean": [
                0.321016490459,
                1.74644434452,
                4.49875640869,
                6.9744553566,
                9.59770679474,
                8.54563140869,
                11.8861703873,
                15.5388412476,
                13.872341156,
                16.8003787994,
                14.4718360901,
                11.3544511795,
                12.286026001,
                18.9312133789,
                13.9137859344,
                15.9323043823,
                11.8088159561,
                13.6837997437,
                8.61781406403,
                6.22761249542,
                4.07217216492,
                3.46112465858,
                3.40660405159,
                3.22743368149,
                2.62083411217,
                1.94219839573,
                1.33756554127,
                0.90378600359,
                0.568892300129,
                0.395678192377,
                0.250067293644,
                0.146717920899,
                0.0732053816319,
                0.036062143743,
                0.0224113594741,
                0.0174819845706,
                0.0168596450239,
                0.0117809819058,
                0.00640007574111,
                0.00689933774993
            ],
            "dmean2": [
                0.547258079052,
                2.95805382729,
                7.53826665878,
                11.32837677,
                16.0733947754,
                14.0720205307,
                18.7922744751,
                24.7058486938,
                22.2787456512,
                27.0174636841,
                23.2101631165,
                18.3756160736,
                19.9717159271,
                30.6694831848,
                22.5075340271,
                25.9224185944,
                19.4597625732,
                22.3396110535,
                14.1882610321,
                10.2994966507,
                6.66212368011,
                5.59629631042,
                5.37174129486,
                5.00591802597,
                4.043384552,
                2.99540281296,
                2.03286147118,
                1.36398124695,
                0.879366517067,
                0.613446772099,
                0.388508677483,
                0.228803113103,
                0.116490133107,
                0.0591866523027,
                0.0369084700942,
                0.0279700607061,
                0.0260085370392,
                0.0177909880877,
                0.00947303045541,
                0.0109827434644
            ],
            "dvar": [
                0.469885528088,
                9.72453212738,
                60.6308746338,
                147.278091431,
                323.403625488,
                335.750152588,
                775.596557617,
                1495.10864258,
                1181.99963379,
                1994.61877441,
                2032.14697266,
                767.958984375,
                975.77545166,
                2669.30981445,
                1056.62854004,
                1908.26025391,
                1052.57177734,
                1262.40234375,
                311.87902832,
                169.244430542,
                86.6954345703,
                84.7328491211,
                100.221954346,
                84.1669921875,
                59.4491767883,
                38.4186897278,
                26.9807853699,
                11.5445346832,
                4.80349397659,
                2.14573216438,
                0.784633338451,
                0.186904549599,
                0.0262135230005,
                0.00372045650147,
                0.00135636131745,
                0.000942796003073,
                0.00204082252458,
                0.00129483512137,
                0.000245464296313,
                0.00013116413902
            ],
            "dvar2": [
                1.27532839775,
                26.5755500793,
                164.693496704,
                372.182342529,
                850.127685547,
                852.129211426,
                1787.99328613,
                3538.92553711,
                2928.90820312,
                4744.88720703,
                4757.84130859,
                1859.8371582,
                2373.84619141,
                6728.00244141,
                2649.43212891,
                5090.09570312,
                2764.96264648,
                3002.51098633,
                821.665893555,
                445.611450195,
                219.281295776,
                209.537902832,
                237.885040283,
                192.124176025,
                136.647567749,
                83.9252319336,
                58.5673141479,
                26.4062232971,
                11.9427213669,
                5.21177434921,
                1.88637280464,
                0.425556570292,
                0.061029676348,
                0.00920716300607,
                0.00339037692174,
                0.00225646258332,
                0.00473886542022,
                0.00303845666349,
                0.000499397923704,
                0.000338398618624
            ],
            "max": [
                16.8861236572,
                57.8663597107,
                318.874664307,
                358.854309082,
                560.252746582,
                460.054229736,
                1007.88195801,
                1331.63293457,
                1252.80041504,
                1364.12365723,
                2122.55371094,
                992.674499512,
                1345.99047852,
                1983.12597656,
                1612.34326172,
                2257.02392578,
                1957.85192871,
                2417.89257812,
                439.953033447,
                468.173828125,
                249.229598999,
                264.274932861,
                314.816101074,
                285.791687012,
                317.318237305,
                234.880569458,
                302.516937256,
                158.803039551,
                75.5379638672,
                53.250087738,
                38.7088088989,
                15.0370550156,
                5.36698913574,
                1.38872420788,
                0.82060444355,
                0.997104406357,
                2.03163766861,
                1.54161131382,
                0.676052093506,
                0.288629710674
            ],
            "mean": [
                0.442319154739,
                2.7092461586,
                7.79896736145,
                11.335893631,
                14.5893526077,
                12.5296506882,
                18.4731731415,
                24.447353363,
                23.7671337128,
                26.7451477051,
                23.6545734406,
                19.1679000854,
                20.9801464081,
                31.6211490631,
                24.9393978119,
                27.4944934845,
                21.5259895325,
                25.3121299744,
                16.7026329041,
                11.8633756638,
                7.34270620346,
                5.66752099991,
                5.46310758591,
                5.27612066269,
                4.29019355774,
                3.24764442444,
                2.14809846878,
                1.34956181049,
                0.770650804043,
                0.486845433712,
                0.288051426411,
                0.165390327573,
                0.0827464237809,
                0.0403512902558,
                0.0247024483979,
                0.0208454877138,
                0.020705005154,
                0.0182010177523,
                0.0172861684114,
                0.0294286981225
            ],
            "median": [
                0.229861319065,
                1.45034897327,
                3.88577318192,
                5.86740398407,
                6.73684692383,
                5.26331520081,
                6.84845066071,
                8.48378276825,
                6.56067419052,
                7.13568639755,
                7.21501779556,
                6.18303108215,
                7.66322946548,
                9.77052593231,
                9.29093074799,
                9.64350700378,
                7.7061047554,
                8.25974082947,
                6.45458364487,
                4.76569890976,
                2.83093309402,
                1.79522550106,
                1.44272875786,
                1.19443464279,
                0.886231958866,
                0.635094583035,
                0.421370744705,
                0.275172621012,
                0.173749238253,
                0.103525049984,
                0.063805565238,
                0.0401000604033,
                0.0259262640029,
                0.016512747854,
                0.0103630516678,
                0.00831731874496,
                0.00645227218047,
                0.00594011088833,
                0.00781675241888,
                0.0156280566007
            ],
            "min": [
                4.66479644896e-14,
                2.66779437083e-13,
                1.81154407881e-12,
                4.20566923301e-12,
                3.55279625164e-11,
                8.67843297225e-11,
                2.16502038519e-10,
                5.34812083508e-10,
                7.40236705266e-10,
                1.76661374418e-09,
                1.10120235153e-09,
                1.1840749492e-09,
                2.38951303189e-09,
                6.24040152886e-09,
                2.42194175826e-09,
                4.63993954369e-10,
                6.76957989665e-10,
                3.37231176317e-09,
                1.01210488879e-08,
                3.44045081313e-09,
                3.67888119968e-09,
                4.00661015476e-09,
                3.26131055495e-09,
                3.09652459229e-09,
                2.00080307877e-09,
                3.40123951226e-09,
                4.03261868342e-09,
                2.80933831753e-09,
                2.07223038728e-09,
                2.1853741039e-09,
                4.36660307912e-09,
                4.08813694008e-09,
                2.00132976858e-09,
                1.50953594069e-09,
                1.34189082068e-09,
                1.32288868748e-09,
                7.5199463323e-10,
                4.31666175027e-10,
                1.20979240514e-10,
                1.03843799878e-11
            ],
            "var": [
                0.487641483545,
                15.4888973236,
                214.811141968,
                294.403076172,
                582.551086426,
                515.399169922,
                1516.02685547,
                2896.99829102,
                2766.875,
                4520.37353516,
                4677.71386719,
                1558.30383301,
                2011.07543945,
                5429.60839844,
                2211.49438477,
                3401.78417969,
                2082.18579102,
                2823.78833008,
                702.386657715,
                347.99029541,
                153.826461792,
                131.608276367,
                163.769851685,
                153.907333374,
                117.780204773,
                87.5649642944,
                49.8971710205,
                16.1347637177,
                5.00182247162,
                2.24152803421,
                0.787449419498,
                0.207085579634,
                0.0310525931418,
                0.00439399573952,
                0.00159641902428,
                0.00120917730965,
                0.00235745101236,
                0.00172821222804,
                0.000818964501377,
                0.00103283661883
            ]
        },
        "erbbands_crest": {
            "dmean": 2.57878613472,
            "dmean2": 4.21646642685,
            "dvar": 5.79148721695,
            "dvar2": 14.5428791046,
            "max": 33.5144729614,
            "mean": 8.92200756073,
            "median": 7.79471635818,
            "min": 2.53225636482,
            "var": 19.0609855652
        },
        "erbbands_flatness_db": {
            "dmean": 0.0259892437607,
            "dmean2": 0.0407031923532,
            "dvar": 0.000498591340147,
            "dvar2": 0.00129177595954,
            "max": 0.442346096039,
            "mean": 0.153102636337,
            "median": 0.149691298604,
            "min": 0.0471235476434,
            "var": 0.00169752747752
        },
        "erbbands_kurtosis": {
            "dmean": 1.09554767609,
            "dmean2": 1.77228844166,
            "dvar": 6.76616191864,
            "dvar2": 16.7525749207,
            "max": 158.621917725,
            "mean": 0.864921033382,
            "median": 0.0493836402893,
            "min": -1.74685442448,
            "var": 20.0319519043
        },
        "erbbands_skewness": {
            "dmean": 0.374827742577,
            "dmean2": 0.58929336071,
            "dvar": 0.120150215924,
            "dvar2": 0.296745955944,
            "max": 4.42235136032,
            "mean": 0.407314866781,
            "median": 0.352272212505,
            "min": -6.72469425201,
            "var": 0.61717903614
        },
        "erbbands_spread": {
            "dmean": 5.96296548843,
            "dmean2": 9.48668575287,
            "dvar": 34.6254501343,
            "dvar2": 84.5764541626,
            "max": 102.374786377,
            "mean": 28.7397537231,
            "median": 27.1499328613,
            "min": 0.51819640398,
            "var": 135.163970947
        },
        "gfcc": {
            "cov": [
                [
                    7618.28417969,
                    -579.808166504,
                    -1026.33618164,
                    595.086669922,
                    -282.869750977,
                    -432.118896484,
                    191.107192993,
                    36.235824585,
                    -32.5283813477,
                    2.27135682106,
                    -145.565795898,
                    38.245174408,
                    -221.93661499
                ],
                [
                    -579.808166504,
                    611.857788086,
                    140.772827148,
                    -181.791168213,
                    168.122879028,
                    12.5691556931,
                    -9.96545791626,
                    -80.2032699585,
                    29.8829421997,
                    -34.599647522,
                    13.6756467819,
                    -66.162399292,
                    61.8681640625
                ],
                [
                    -1026.33618164,
                    140.772827148,
                    662.030944824,
                    92.1006011963,
                    28.4325428009,
                    262.998260498,
                    -109.569747925,
                    57.7669944763,
                    -54.9460067749,
                    -14.8857078552,
                    -42.1275405884,
                    -32.4292564392,
                    2.00921177864
                ],
                [
                    595.086669922,
                    -181.791168213,
                    92.1006011963,
                    471.573364258,
                    -15.5142974854,
                    -29.3314628601,
                    56.485004425,
                    70.8351287842,
                    -27.552942276,
                    -10.4270906448,
                    -51.2852401733,
                    10.9124126434,
                    -80.1142272949
                ],
                [
                    -282.869750977,
                    168.122879028,
                    28.4325428009,
                    -15.5142974854,
                    191.525054932,
                    41.4956932068,
                    39.7430725098,
                    -29.6079177856,
                    28.3099327087,
                    -11.7626590729,
                    3.15659618378,
                    -17.7064647675,
                    25.1035270691
                ],
                [
                    -432.118896484,
                    12.5691556931,
                    262.998260498,
                    -29.3314628601,
                    41.4956932068,
                    260.956207275,
                    -39.5055084229,
                    37.0826377869,
                    -27.7905330658,
                    -11.7951602936,
                    -18.8307495117,
                    -9.41756820679,
                    14.943687439
                ],
                [
                    191.107192993,
                    -9.96545791626,
                    -109.569747925,
                    56.485004425,
                    39.7430725098,
                    -39.5055084229,
                    164.243515015,
                    22.1452121735,
                    25.527015686,
                    -13.6976919174,
                    3.06288313866,
                    2.88489317894,
                    -24.1048736572
                ],
                [
                    36.235824585,
                    -80.2032699585,
                    57.7669944763,
                    70.8351287842,
                    -29.6079177856,
                    37.0826377869,
                    22.1452121735,
                    106.080123901,
                    13.3342428207,
                    18.2478637695,
                    -10.2350873947,
                    -5.1618270874,
                    -17.5587253571
                ],
                [
                    -32.5283813477,
                    29.8829421997,
                    -54.9460067749,
                    -27.552942276,
                    28.3099327087,
                    -27.7905330658,
                    25.527015686,
                    13.3342428207,
                    96.7066040039,
                    47.8055953979,
                    25.4813690186,
                    -0.237356498837,
                    2.44845175743
                ],
                [
                    2.27135682106,
                    -34.599647522,
                    -14.8857078552,
                    -10.4270906448,
                    -11.7626590729,
                    -11.7951602936,
                    -13.6976919174,
                    18.2478637695,
                    47.8055953979,
                    76.7155990601,
                    40.2249336243,
                    10.4967355728,
                    1.23818469048
                ],
                [
                    -145.565795898,
                    13.6756467819,
                    -42.1275405884,
                    -51.2852401733,
                    3.15659618378,
                    -18.8307495117,
                    3.06288313866,
                    -10.2350873947,
                    25.4813690186,
                    40.2249336243,
                    70.9774017334,
                    34.977973938,
                    23.0636062622
                ],
                [
                    38.245174408,
                    -66.162399292,
                    -32.4292564392,
                    10.9124126434,
                    -17.7064647675,
                    -9.41756820679,
                    2.88489317894,
                    -5.1618270874,
                    -0.237356498837,
                    10.4967355728,
                    34.977973938,
                    69.7535476685,
                    28.1977062225
                ],
                [
                    -221.93661499,
                    61.8681640625,
                    2.00921177864,
                    -80.1142272949,
                    25.1035270691,
                    14.943687439,
                    -24.1048736572,
                    -17.5587253571,
                    2.44845175743,
                    1.23818469048,
                    23.0636062622,
                    28.1977062225,
                    85.4456787109
                ]
            ],
            "icov": [
                [
                    0.000264573522145,
                    -0.00030814652564,
                    0.000695252616424,
                    -0.00039800198283,
                    0.000361771264579,
                    -0.000303845852613,
                    4.37730959675e-05,
                    -8.43420457386e-06,
                    0.000336046650773,
                    -0.00076394045027,
                    0.00111130566802,
                    -0.000596931728069,
                    0.000376740703359
                ],
                [
                    -0.00030814652564,
                    0.00464810291305,
                    -0.00281363772228,
                    0.00145581481047,
                    -0.0026045164559,
                    0.00236514466815,
                    -0.000461279560113,
                    0.00160532002337,
                    -0.00222184322774,
                    0.00439333263785,
                    -0.00473272521049,
                    0.00566441984847,
                    -0.00277529167943
                ],
                [
                    0.000695252616424,
                    -0.00281363772228,
                    0.00606497563422,
                    -0.00267522223294,
                    0.00174027995672,
                    -0.00468166451901,
                    0.00226435926743,
                    -0.00146861933172,
                    0.00206746044569,
                    -0.00305192684755,
                    0.00354111241177,
                    -0.00215076934546,
                    0.00157561304513
                ],
                [
                    -0.00039800198283,
                    0.00145581481047,
                    -0.00267522223294,
                    0.00493866764009,
                    -0.00248395139351,
                    0.00297751673497,
                    -0.00115662883036,
                    -0.00174316868652,
                    0.000942412647419,
                    -9.60485776886e-05,
                    0.00177465449087,
                    -0.00260362657718,
                    0.00248465826735
                ],
                [
                    0.000361771264579,
                    -0.0026045164559,
                    0.00174027995672,
                    -0.00248395139351,
                    0.0103406673297,
                    -0.00387275288813,
                    -0.00251598679461,
                    0.00353104271926,
                    -0.00269184960052,
                    -0.000434362911619,
                    0.000838485197164,
                    0.00167729146779,
                    -0.00258568977006
                ],
                [
                    -0.000303845852613,
                    0.00236514466815,
                    -0.00468166451901,
                    0.00297751673497,
                    -0.00387275288813,
                    0.00936431530863,
                    -0.000225903961109,
                    -0.00239432603121,
                    0.000910529517569,
                    0.00163789489307,
                    -0.000510456447955,
                    0.000141988624819,
                    -0.000614499440417
                ],
                [
                    4.37730959675e-05,
                    -0.000461279560113,
                    0.00226435926743,
                    -0.00115662883036,
                    -0.00251598679461,
                    -0.000225903961109,
                    0.0105361174792,
                    -0.00414230581373,
                    -0.00261656637304,
                    0.00597577448934,
                    -0.00324077531695,
                    -0.00134387961589,
                    0.00351640069857
                ],
                [
                    -8.43420457386e-06,
                    0.00160532002337,
                    -0.00146861933172,
                    -0.00174316868652,
                    0.00353104271926,
                    -0.00239432603121,
                    -0.00414230581373,
                    0.0161279328167,
                    -0.00329244206659,
                    -0.00329036149196,
                    0.00120406353381,
                    0.00405889563262,
                    -0.00277958367951
                ],
                [
                    0.000336046650773,
                    -0.00222184322774,
                    0.00206746044569,
                    0.000942412647419,
                    -0.00269184960052,
                    0.000910529517569,
                    -0.00261656637304,
                    -0.00329244206659,
                    0.0212754197419,
                    -0.0162193402648,
                    0.00557723594829,
                    -0.0031404311303,
                    0.00168980739545
                ],
                [
                    -0.00076394045027,
                    0.00439333263785,
                    -0.00305192684755,
                    -9.60485776886e-05,
                    -0.000434362911619,
                    0.00163789489307,
                    0.00597577448934,
                    -0.00329036149196,
                    -0.0162193402648,
                    0.0383939445019,
                    -0.0251018814743,
                    0.00993136689067,
                    -0.000926278473344
                ],
                [
                    0.00111130566802,
                    -0.00473272521049,
                    0.00354111241177,
                    0.00177465449087,
                    0.000838485197164,
                    -0.000510456447955,
                    -0.00324077531695,
                    0.00120406353381,
                    0.00557723594829,
                    -0.0251018814743,
                    0.0430783592165,
                    -0.0223956257105,
                    0.00303696235642
                ],
                [
                    -0.000596931728069,
                    0.00566441984847,
                    -0.00215076934546,
                    -0.00260362657718,
                    0.00167729146779,
                    0.000141988624819,
                    -0.00134387961589,
                    0.00405889563262,
                    -0.0031404311303,
                    0.00993136689067,
                    -0.0223956257105,
                    0.0355693697929,
                    -0.0138521408662
                ],
                [
                    0.000376740703359,
                    -0.00277529167943,
                    0.00157561304513,
                    0.00248465826735,
                    -0.00258568977006,
                    -0.000614499440417,
                    0.00351640069857,
                    -0.00277958367951,
                    0.00168980739545,
                    -0.000926278473344,
                    0.00303696235642,
                    -0.0138521408662,
                    0.0219884682447
                ]
            ],
            "mean": [
                -30.1337451935,
                118.542160034,
                -67.3280181885,
                -11.3429346085,
                -7.90324068069,
                -7.72396993637,
                -4.44244670868,
                -16.9861564636,
                -4.77271509171,
                -7.14446640015,
                -1.3680536747,
                -8.51907539368,
                -2.77465367317
            ]
        },
        "hfc": {
            "dmean": 105.851127625,
            "dmean2": 169.838302612,
            "dvar": 24271.3574219,
            "dvar2": 60499.3867188,
            "max": 6444.06982422,
            "mean": 365.759765625,
            "median": 279.472076416,
            "min": 3.74028665817e-08,
            "var": 115605.28125
        },
        "melbands": {
            "dmean": [
                0.00256338063627,
                0.0022548486013,
                0.00120266212616,
                0.00065530964639,
                0.000380268262234,
                0.000349193462171,
                0.000207495060749,
                0.000166541824001,
                0.000118171497888,
                7.01241951901e-05,
                6.40028447378e-05,
                8.11843638076e-05,
                5.51572084078e-05,
                4.48785722256e-05,
                3.16144250974e-05,
                2.63555466518e-05,
                2.76871924143e-05,
                1.5035708202e-05,
                1.08549456854e-05,
                6.9961065492e-06,
                4.70123586638e-06,
                3.90690911445e-06,
                3.4225397485e-06,
                3.07925301968e-06,
                2.74633021036e-06,
                2.15458294406e-06,
                1.79697428848e-06,
                1.24331756979e-06,
                9.23510015127e-07,
                6.8263278763e-07,
                4.9362330401e-07,
                3.42823796018e-07,
                2.64993815335e-07,
                2.09632688097e-07,
                1.54387009843e-07,
                1.10494283945e-07,
                8.27556263516e-08,
                5.51313945607e-08,
                3.7472485559e-08,
                2.81526766344e-08
            ],
            "dmean2": [
                0.00434244563803,
                0.00376911065541,
                0.0019583129324,
                0.00108545459807,
                0.000601415231358,
                0.000551712699234,
                0.000332999363309,
                0.000266868242761,
                0.000189446771401,
                0.000113549838716,
                0.000104152932181,
                0.000131642795168,
                8.95652628969e-05,
                7.31196196284e-05,
                5.17068474437e-05,
                4.34875073552e-05,
                4.52131680504e-05,
                2.48543619819e-05,
                1.80544229806e-05,
                1.15619041026e-05,
                7.750630175e-06,
                6.42219674774e-06,
                5.53487143407e-06,
                4.8761189646e-06,
                4.32300748798e-06,
                3.35396293849e-06,
                2.84557813757e-06,
                1.94421727429e-06,
                1.44118030221e-06,
                1.03570062038e-06,
                7.60582850035e-07,
                5.37800474376e-07,
                4.14808368987e-07,
                3.28026544594e-07,
                2.41424373826e-07,
                1.73376932366e-07,
                1.29812136151e-07,
                8.76609931311e-08,
                6.08374008948e-08,
                4.64750975482e-08
            ],
            "dvar": [
                2.67106424872e-05,
                1.42427816172e-05,
                4.08393498219e-06,
                1.5264195099e-06,
                7.25008703739e-07,
                6.97389623383e-07,
                2.53153984886e-07,
                1.8279004621e-07,
                1.26891606556e-07,
                2.93090440806e-08,
                2.68587676544e-08,
                5.10814395227e-08,
                1.9650983063e-08,
                1.48732457461e-08,
                1.10179083634e-08,
                4.5262846804e-09,
                5.69616886992e-09,
                9.38274902218e-10,
                5.59796486943e-10,
                2.05155600841e-10,
                1.25532292894e-10,
                1.0248533272e-10,
                9.5991325999e-11,
                8.37735367187e-11,
                6.22467910549e-11,
                3.61804371185e-11,
                3.56193755047e-11,
                1.67152385683e-11,
                1.58875031187e-11,
                6.28568161062e-12,
                3.77593182416e-12,
                1.81162647817e-12,
                9.22749507012e-13,
                6.99834233533e-13,
                3.2588924506e-13,
                1.31833251455e-13,
                5.73905343821e-14,
                1.68478868145e-14,
                4.94449596081e-15,
                2.22928166168e-15
            ],
            "dvar2": [
                7.17391085345e-05,
                3.88138905691e-05,
                1.04958307929e-05,
                3.9797005229e-06,
                1.69111785908e-06,
                1.64995401519e-06,
                6.26582334462e-07,
                4.33382012943e-07,
                2.97163239793e-07,
                7.1089488074e-08,
                6.48387796787e-08,
                1.28465643456e-07,
                5.03281860631e-08,
                3.89562231362e-08,
                2.76545915057e-08,
                1.17107319397e-08,
                1.33967024141e-08,
                2.46537390503e-09,
                1.4784178326e-09,
                5.27162313801e-10,
                3.20769438789e-10,
                2.59976568051e-10,
                2.36932029551e-10,
                1.99832816961e-10,
                1.46246223465e-10,
                8.27472118603e-11,
                8.51048675976e-11,
                3.70104363823e-11,
                3.7349887072e-11,
                1.34776252658e-11,
                9.06408628709e-12,
                4.54303088204e-12,
                2.30848239829e-12,
                1.71331156727e-12,
                8.02352867306e-13,
                3.08157579315e-13,
                1.31783432365e-13,
                3.95626253654e-14,
                1.20618220137e-14,
                5.57288852855e-15
            ],
            "max": [
                0.117966979742,
                0.12702023983,
                0.0509996376932,
                0.0281062833965,
                0.0272201839834,
                0.0297517869622,
                0.0174385719001,
                0.0126911969855,
                0.0152622908354,
                0.00605551945046,
                0.00694856839254,
                0.0086529199034,
                0.00704075908288,
                0.00730300648138,
                0.010318052955,
                0.00332426419482,
                0.0055552078411,
                0.000877461861819,
                0.000827504263725,
                0.000471215229481,
                0.000387533189496,
                0.000287017319351,
                0.000371898931917,
                0.000277980783721,
                0.000249616976362,
                0.000250572775258,
                0.000255086779362,
                0.000191959188669,
                0.000277086306596,
                0.000136183385621,
                9.29152447497e-05,
                5.09016717842e-05,
                3.36688535754e-05,
                3.825069507e-05,
                2.61848854279e-05,
                1.27124012579e-05,
                9.59137196332e-06,
                4.45746309197e-06,
                1.92004790733e-06,
                1.0826882999e-06
            ],
            "mean": [
                0.00394640350714,
                0.00402720086277,
                0.00209302571602,
                0.00100140087306,
                0.000609318260103,
                0.00056604645215,
                0.000362720747944,
                0.000265656330157,
                0.000188261270523,
                0.000114690643386,
                0.000105354316474,
                0.000131130916998,
                8.86422058102e-05,
                7.50203253119e-05,
                5.49143114768e-05,
                4.49594626843e-05,
                4.78246729472e-05,
                2.70012023975e-05,
                1.92446168512e-05,
                1.2388194591e-05,
                7.66468474467e-06,
                5.91632397118e-06,
                5.18426850249e-06,
                4.68440339318e-06,
                4.26005453846e-06,
                3.40400993082e-06,
                2.72133956969e-06,
                2.01031502911e-06,
                1.42538544878e-06,
                1.0143653526e-06,
                6.94954451319e-07,
                4.52699339348e-07,
                3.29434300284e-07,
                2.47125854003e-07,
                1.74820513621e-07,
                1.23208621972e-07,
                9.2113680239e-08,
                6.13946511407e-08,
                4.19523402684e-08,
                3.07409173672e-08
            ],
            "median": [
                0.00233640871011,
                0.00222991663031,
                0.00116491026711,
                0.000440644915216,
                0.000236231571762,
                0.000197712695808,
                9.95953087113e-05,
                7.36226356821e-05,
                5.45277689525e-05,
                3.57035496563e-05,
                3.65410414815e-05,
                3.82191901735e-05,
                2.87505881715e-05,
                2.62344365183e-05,
                1.89287657122e-05,
                1.52513375724e-05,
                1.47798109538e-05,
                1.01226178231e-05,
                7.2957473094e-06,
                4.76048171549e-06,
                2.7091107313e-06,
                1.72387967723e-06,
                1.41797249853e-06,
                1.09442976282e-06,
                9.17753766316e-07,
                7.05180696059e-07,
                5.06080368723e-07,
                3.8085127585e-07,
                2.69952749932e-07,
                1.97413555725e-07,
                1.38563564178e-07,
                1.017334057e-07,
                6.93752184588e-08,
                5.03637878069e-08,
                3.76427884419e-08,
                2.84905290471e-08,
                2.22590443855e-08,
                1.8229227905e-08,
                1.55685437875e-08,
                1.2644347791e-08
            ],
            "min": [
                5.34590709797e-16,
                7.4201589663e-16,
                1.40024657637e-15,
                4.53423047061e-15,
                6.82269453607e-15,
                1.16481209579e-14,
                1.2546001293e-14,
                1.95271536706e-14,
                7.62900129219e-15,
                7.81985644993e-15,
                1.20815316234e-14,
                2.55377401219e-14,
                1.1911150099e-14,
                1.18677934471e-15,
                6.23736321754e-16,
                2.5555250834e-15,
                6.26609775149e-15,
                1.66271195353e-14,
                8.6607839837e-15,
                2.66556990985e-15,
                5.23142159543e-15,
                4.84972144434e-15,
                3.79531831445e-15,
                1.83928799925e-15,
                2.75102664038e-15,
                1.09866621297e-15,
                1.46970423096e-15,
                2.60891018194e-15,
                2.8534471115e-15,
                1.3330568525e-15,
                1.84195996468e-15,
                1.03715986842e-15,
                1.19160647959e-15,
                1.0406981368e-15,
                2.66408950801e-15,
                2.54358742456e-15,
                2.34276311255e-15,
                1.25849677732e-15,
                1.41141078825e-15,
                1.1374377697e-15
            ],
            "var": [
                3.06759975501e-05,
                4.0943872591e-05,
                8.67496419232e-06,
                2.64533673544e-06,
                1.43085264881e-06,
                1.418739771e-06,
                6.08094978816e-07,
                4.20718379246e-07,
                2.87225390139e-07,
                5.84855364139e-08,
                5.41670992504e-08,
                1.03477169944e-07,
                3.75415325493e-08,
                2.73317546373e-08,
                2.41492337238e-08,
                8.31514590516e-09,
                1.20164100892e-08,
                1.95188376573e-09,
                1.07996911414e-09,
                4.08344608127e-10,
                1.98185481914e-10,
                1.48356424368e-10,
                1.43450959444e-10,
                1.32933816732e-10,
                1.05140028628e-10,
                6.90274226667e-11,
                6.29238883221e-11,
                3.67749476704e-11,
                2.54526278526e-11,
                1.0561666125e-11,
                4.53450037935e-12,
                1.82849265243e-12,
                9.22128584428e-13,
                7.0891057781e-13,
                3.12168964723e-13,
                1.35950522758e-13,
                6.32873541442e-14,
                1.92470839207e-14,
                5.76989992175e-15,
                2.57001040559e-15
            ]
        },
        "melbands_crest": {
            "dmean": 3.55697512627,
            "dmean2": 5.89791631699,
            "dvar": 9.76372528076,
            "dvar2": 26.7462444305,
            "max": 36.9088897705,
            "mean": 16.6732788086,
            "median": 15.8165845871,
            "min": 3.47319197655,
            "var": 34.2895889282
        },
        "melbands_flatness_db": {
            "dmean": 0.0376875698566,
            "dmean2": 0.0605448707938,
            "dvar": 0.00103240797762,
            "dvar2": 0.00277808657847,
            "max": 0.638769030571,
            "mean": 0.313044965267,
            "median": 0.302695184946,
            "min": 0.0374066159129,
            "var": 0.0058458042331
        },
        "melbands_kurtosis": {
            "dmean": 8.98383426666,
            "dmean2": 14.6638975143,
            "dvar": 223.500854492,
            "dvar2": 614.572814941,
            "max": 572.749023438,
            "mean": 21.8459758759,
            "median": 12.0090579987,
            "min": -1.92074739933,
            "var": 940.27142334
        },
        "melbands_skewness": {
            "dmean": 0.767916917801,
            "dmean2": 1.23365473747,
            "dvar": 0.556730210781,
            "dvar2": 1.46566414833,
            "max": 17.9187335968,
            "mean": 3.20369100571,
            "median": 2.92638254166,
            "min": -3.16666698456,
            "var": 3.3982937336
        },
        "melbands_spread": {
            "dmean": 3.07768440247,
            "dmean2": 4.93639230728,
            "dvar": 14.0671186447,
            "dvar2": 33.8957595825,
            "max": 113.329391479,
            "mean": 10.2273015976,
            "median": 8.43926811218,
            "min": 0.24346677959,
            "var": 62.3870620728
        },
        "mfcc": {
            "cov": [
                [
                    8253.75097656,
                    -842.14263916,
                    -1076.07946777,
                    786.15637207,
                    -635.426818848,
                    -163.772888184,
                    -184.218078613,
                    62.0233840942,
                    -79.9611282349,
                    71.0281829834,
                    -36.3149833679,
                    55.2044448853,
                    -36.6839675903
                ],
                [
                    -842.14263916,
                    786.427490234,
                    -0.918386399746,
                    -232.809417725,
                    133.932540894,
                    55.161945343,
                    10.5925312042,
                    -74.7354278564,
                    28.8491535187,
                    -26.5201244354,
                    -12.4396381378,
                    -42.633266449,
                    4.53304862976
                ],
                [
                    -1076.07946777,
                    -0.918386399746,
                    648.21105957,
                    -49.5067481995,
                    190.826812744,
                    77.8211975098,
                    61.5618095398,
                    45.3834991455,
                    23.9752159119,
                    3.50246524811,
                    -4.33716249466,
                    -12.8296699524,
                    -10.18791008
                ],
                [
                    786.15637207,
                    -232.809417725,
                    -49.5067481995,
                    451.46496582,
                    -66.4049072266,
                    -15.1908884048,
                    8.83828449249,
                    55.7711982727,
                    1.56574344635,
                    27.9781970978,
                    14.0162286758,
                    23.6685943604,
                    -15.7226257324
                ],
                [
                    -635.426818848,
                    133.932540894,
                    190.826812744,
                    -66.4049072266,
                    210.859008789,
                    81.7406997681,
                    26.6885166168,
                    -2.03733372688,
                    27.0916461945,
                    -1.68273806572,
                    -4.09670782089,
                    -17.242181778,
                    -3.61244440079
                ],
                [
                    -163.772888184,
                    55.161945343,
                    77.8211975098,
                    -15.1908884048,
                    81.7406997681,
                    123.126296997,
                    42.2196884155,
                    29.5872764587,
                    16.6082668304,
                    -0.590184807777,
                    -9.57941436768,
                    -6.32393360138,
                    0.704494178295
                ],
                [
                    -184.218078613,
                    10.5925312042,
                    61.5618095398,
                    8.83828449249,
                    26.6885166168,
                    42.2196884155,
                    98.9466934204,
                    53.224697113,
                    22.1569385529,
                    -5.72179269791,
                    -4.68521356583,
                    -3.7417845726,
                    0.196685343981
                ],
                [
                    62.0233840942,
                    -74.7354278564,
                    45.3834991455,
                    55.7711982727,
                    -2.03733372688,
                    29.5872764587,
                    53.224697113,
                    97.7025299072,
                    30.352519989,
                    11.6821632385,
                    -4.28845930099,
                    -0.922732889652,
                    -5.3107085228
                ],
                [
                    -79.9611282349,
                    28.8491535187,
                    23.9752159119,
                    1.56574344635,
                    27.0916461945,
                    16.6082668304,
                    22.1569385529,
                    30.352519989,
                    68.0602874756,
                    29.375623703,
                    9.02759456635,
                    -1.39096498489,
                    -0.429091334343
                ],
                [
                    71.0281829834,
                    -26.5201244354,
                    3.50246524811,
                    27.9781970978,
                    -1.68273806572,
                    -0.590184807777,
                    -5.72179269791,
                    11.6821632385,
                    29.375623703,
                    64.3090667725,
                    35.6650466919,
                    13.9143924713,
                    -0.259771466255
                ],
                [
                    -36.3149833679,
                    -12.4396381378,
                    -4.33716249466,
                    14.0162286758,
                    -4.09670782089,
                    -9.57941436768,
                    -4.68521356583,
                    -4.28845930099,
                    9.02759456635,
                    35.6650466919,
                    62.7862434387,
                    36.4943389893,
                    9.27251434326
                ],
                [
                    55.2044448853,
                    -42.633266449,
                    -12.8296699524,
                    23.6685943604,
                    -17.242181778,
                    -6.32393360138,
                    -3.7417845726,
                    -0.922732889652,
                    -1.39096498489,
                    13.9143924713,
                    36.4943389893,
                    58.9596595764,
                    28.6893634796
                ],
                [
                    -36.6839675903,
                    4.53304862976,
                    -10.18791008,
                    -15.7226257324,
                    -3.61244440079,
                    0.704494178295,
                    0.196685343981,
                    -5.3107085228,
                    -0.429091334343,
                    -0.259771466255,
                    9.27251434326,
                    28.6893634796,
                    48.6005477905
                ]
            ],
            "icov": [
                [
                    0.000225363764912,
                    9.64527353062e-05,
                    0.000263222871581,
                    -0.000244039023528,
                    0.000334886834025,
                    -0.000228861972573,
                    0.000305737659801,
                    -9.68898748397e-05,
                    7.62952477089e-05,
                    -0.0003304121783,
                    0.000498501292896,
                    -0.000212581478991,
                    0.000183011230547
                ],
                [
                    9.64527353062e-05,
                    0.0019737270195,
                    0.000449638697319,
                    0.000477550638607,
                    -0.000649290625006,
                    -0.000590550887864,
                    -0.000457604794065,
                    0.00165009102784,
                    -0.00129721977282,
                    0.000785837706644,
                    -0.000699846539646,
                    0.0014114867663,
                    -0.000427024788223
                ],
                [
                    0.000263222871581,
                    0.000449638697319,
                    0.00264502479695,
                    -2.93717021123e-05,
                    -0.00201904424466,
                    0.000101460609585,
                    -0.000373740884243,
                    -0.000982493162155,
                    0.000766273995396,
                    -0.000813617312815,
                    0.000786635791883,
                    -0.000524442701135,
                    0.000606231740676
                ],
                [
                    -0.000244039023528,
                    0.000477550638607,
                    -2.93717021123e-05,
                    0.00316209881566,
                    -0.000227501703193,
                    0.000304708315525,
                    -0.00040560081834,
                    -0.0011086394079,
                    0.000337861099979,
                    -0.000632977753412,
                    5.87437170907e-05,
                    -0.00135698413942,
                    0.00143666379154
                ],
                [
                    0.000334886834025,
                    -0.000649290625006,
                    -0.00201904424466,
                    -0.000227501703193,
                    0.0104973241687,
                    -0.00546870986,
                    0.000869495852385,
                    0.00258910213597,
                    -0.00318840309046,
                    0.00111497868784,
                    -0.00115038116928,
                    0.00176875898615,
                    0.000108599182568
                ],
                [
                    -0.000228861972573,
                    -0.000590550887864,
                    0.000101460609585,
                    0.000304708315525,
                    -0.00546870986,
                    0.0135196885094,
                    -0.00355050596409,
                    -0.0030173768755,
                    0.00171531457454,
                    -0.00190287455916,
                    0.00289236358367,
                    -0.00185729900841,
                    -0.000366110150935
                ],
                [
                    0.000305737659801,
                    -0.000457604794065,
                    -0.000373740884243,
                    -0.00040560081834,
                    0.000869495852385,
                    -0.00355050596409,
                    0.0177654437721,
                    -0.00872938521206,
                    -0.00256130797789,
                    0.00528332591057,
                    -0.00283044436947,
                    0.00128986372147,
                    -0.00106156116817
                ],
                [
                    -9.68898748397e-05,
                    0.00165009102784,
                    -0.000982493162155,
                    -0.0011086394079,
                    0.00258910213597,
                    -0.0030173768755,
                    -0.00872938521206,
                    0.0209231078625,
                    -0.00696160178632,
                    -0.00152939686086,
                    0.00296169007197,
                    -0.00065233692294,
                    0.00151656765956
                ],
                [
                    7.62952477089e-05,
                    -0.00129721977282,
                    0.000766273995396,
                    0.000337861099979,
                    -0.00318840309046,
                    0.00171531457454,
                    -0.00256130797789,
                    -0.00696160178632,
                    0.0250692553818,
                    -0.0129511291161,
                    0.00277108047158,
                    0.000549861986656,
                    -0.00126486364752
                ],
                [
                    -0.0003304121783,
                    0.000785837706644,
                    -0.000813617312815,
                    -0.000632977753412,
                    0.00111497868784,
                    -0.00190287455916,
                    0.00528332591057,
                    -0.00152939686086,
                    -0.0129511291161,
                    0.033194180578,
                    -0.0203038509935,
                    0.00600223336369,
                    -0.000382382597309
                ],
                [
                    0.000498501292896,
                    -0.000699846539646,
                    0.000786635791883,
                    5.87437170907e-05,
                    -0.00115038116928,
                    0.00289236358367,
                    -0.00283044436947,
                    0.00296169007197,
                    0.00277108047158,
                    -0.0203038509935,
                    0.0412900559604,
                    -0.0255573038012,
                    0.00795801915228
                ],
                [
                    -0.000212581478991,
                    0.0014114867663,
                    -0.000524442701135,
                    -0.00135698413942,
                    0.00176875898615,
                    -0.00185729900841,
                    0.00128986372147,
                    -0.00065233692294,
                    0.000549861986656,
                    0.00600223336369,
                    -0.0255573038012,
                    0.0440473854542,
                    -0.0218477156013
                ],
                [
                    0.000183011230547,
                    -0.000427024788223,
                    0.000606231740676,
                    0.00143666379154,
                    0.000108599182568,
                    -0.000366110150935,
                    -0.00106156116817,
                    0.00151656765956,
                    -0.00126486364752,
                    -0.000382382597309,
                    0.00795801915228,
                    -0.0218477156013,
                    0.0328945033252
                ]
            ],
            "mean": [
                -705.054016113,
                186.402267456,
                2.26470088959,
                20.0404224396,
                10.302772522,
                17.8616733551,
                7.93179798126,
                2.3760201931,
                0.402931779623,
                3.96401953697,
                1.27441191673,
                0.210324838758,
                0.745911002159
            ]
        },
        "pitch_salience": {
            "dmean": 0.0689043551683,
            "dmean2": 0.113194182515,
            "dvar": 0.00337648345158,
            "dvar2": 0.00922467652708,
            "max": 0.858061432838,
            "mean": 0.543366134167,
            "median": 0.559578835964,
            "min": 0.0783634111285,
            "var": 0.0139224845916
        },
        "silence_rate_20dB": {
            "dmean": 0.000358448625775,
            "dmean2": 0.000716922979336,
            "dvar": 0.000358346122084,
            "dvar2": 0.000859728024807,
            "max": 1,
            "mean": 0.999641537666,
            "median": 1,
            "min": 0,
            "var": 0.000358281627996
        },
        "silence_rate_30dB": {
            "dmean": 0.0840920507908,
            "dmean2": 0.168190121651,
            "dvar": 0.0770243257284,
            "dvar2": 0.169880852103,
            "max": 1,
            "mean": 0.857665121555,
            "median": 1,
            "min": 0,
            "var": 0.122079089284
        },
        "silence_rate_60dB": {
            "dmean": 0.00336941727437,
            "dmean2": 0.00673907576129,
            "dvar": 0.0033561848104,
            "dvar2": 0.00776940584183,
            "max": 1,
            "mean": 0.0476719588041,
            "median": 0,
            "min": 0,
            "var": 0.0453860126436
        },
        "spectral_centroid": {
            "dmean": 131.766418457,
            "dmean2": 203.578048706,
            "dvar": 26974.3398438,
            "dvar2": 55062.2304688,
            "max": 3822.16235352,
            "mean": 635.520507812,
            "median": 563.80255127,
            "min": 105.213104248,
            "var": 142582.140625
        },
        "spectral_complexity": {
            "dmean": 2.78991317749,
            "dmean2": 4.36527204514,
            "dvar": 10.92146492,
            "dvar2": 21.2120227814,
            "max": 62,
            "mean": 15.0060930252,
            "median": 14,
            "min": 0,
            "var": 88.089630127
        },
        "spectral_contrast_coeffs": {
            "dmean": [
                0.0524344220757,
                0.0498652271926,
                0.0364502742887,
                0.027046982199,
                0.0239172838628,
                0.0304451845586
            ],
            "dmean2": [
                0.0872171148658,
                0.0826219469309,
                0.0611401647329,
                0.0456670932472,
                0.0398900471628,
                0.0478604622185
            ],
            "dvar": [
                0.00172787054908,
                0.00152528833132,
                0.000830365112051,
                0.000450108695077,
                0.000420639698859,
                0.000829870987218
            ],
            "dvar2": [
                0.00481297448277,
                0.00415441486984,
                0.00227990979329,
                0.00126157468185,
                0.00114492338616,
                0.00191579398233
            ],
            "max": [
                -0.364517152309,
                -0.451568186283,
                -0.508411824703,
                -0.543124258518,
                -0.673936784267,
                -0.474408954382
            ],
            "mean": [
                -0.672870576382,
                -0.760559499264,
                -0.805590808392,
                -0.819114267826,
                -0.848633289337,
                -0.808690726757
            ],
            "median": [
                -0.673889815807,
                -0.767932713032,
                -0.812166273594,
                -0.822273850441,
                -0.839659452438,
                -0.827235877514
            ],
            "min": [
                -0.980282366276,
                -0.961094737053,
                -0.948410689831,
                -0.978300035,
                -0.973406136036,
                -0.934665262699
            ],
            "var": [
                0.00612776260823,
                0.0046944017522,
                0.00295582343824,
                0.00159474858083,
                0.00188092992175,
                0.00456296931952
            ]
        },
        "spectral_contrast_valleys": {
            "dmean": [
                0.37844362855,
                0.349542200565,
                0.300847560167,
                0.264965116978,
                0.426533609629,
                0.620499014854
            ],
            "dmean2": [
                0.631369411945,
                0.579052507877,
                0.497580826283,
                0.433367580175,
                0.674204528332,
                0.983153939247
            ],
            "dvar": [
                0.0966297239065,
                0.0784792378545,
                0.0617018379271,
                0.0599384866655,
                0.190547198057,
                0.246507465839
            ],
            "dvar2": [
                0.256878465414,
                0.209718227386,
                0.160566821694,
                0.149650514126,
                0.503009140491,
                0.662749171257
            ],
            "max": [
                -4.60605669022,
                -4.3687748909,
                -5.03114175797,
                -5.54684638977,
                -5.64997053146,
                -8.77882957458
            ],
            "mean": [
                -6.64957380295,
                -6.52911329269,
                -7.09913444519,
                -7.63622951508,
                -8.23940086365,
                -11.0655698776
            ],
            "median": [
                -6.48030185699,
                -6.41577482224,
                -6.99528646469,
                -7.50861740112,
                -8.04035568237,
                -10.9573783875
            ],
            "min": [
                -17.5630245209,
                -17.2697734833,
                -17.8458652496,
                -18.0168151855,
                -17.7984657288,
                -19.3673648834
            ],
            "var": [
                0.754829406738,
                0.700297892094,
                0.718051254749,
                0.798658072948,
                1.1831278801,
                0.824317753315
            ]
        },
        "spectral_decrease": {
            "dmean": 4.34403446548e-09,
            "dmean2": 7.04096692061e-09,
            "dvar": 4.16315072301e-17,
            "dvar2": 1.07843989999e-16,
            "max": 7.31978531121e-08,
            "mean": -6.83070400243e-09,
            "median": -4.30158531017e-09,
            "min": -1.31919463797e-07,
            "var": 8.77097918496e-17
        },
        "spectral_energy": {
            "dmean": 0.0175922717899,
            "dmean2": 0.0283209867775,
            "dvar": 0.000648554123472,
            "dvar2": 0.00165173388086,
            "max": 0.618257522583,
            "mean": 0.0589561574161,
            "median": 0.0506993159652,
            "min": 3.40938843997e-12,
            "var": 0.0021153211128
        },
        "spectral_energyband_high": {
            "dmean": 0.000143351120641,
            "dmean2": 0.000215793057578,
            "dvar": 1.04510220922e-07,
            "dvar2": 2.2573956926e-07,
            "max": 0.0106454519555,
            "mean": 0.000340269325534,
            "median": 0.000149707746459,
            "min": 1.73843654316e-12,
            "var": 2.785706954e-07
        },
        "spectral_energyband_low": {
            "dmean": 0.0125746820122,
            "dmean2": 0.0207970906049,
            "dvar": 0.000460278533865,
            "dvar2": 0.00121817702893,
            "max": 0.438325017691,
            "mean": 0.024812631309,
            "median": 0.0167408585548,
            "min": 4.70703196811e-15,
            "var": 0.000867878028657
        },
        "spectral_energyband_middle_high": {
            "dmean": 0.00131470244378,
            "dmean2": 0.00205995771103,
            "dvar": 6.09437893218e-06,
            "dvar2": 1.50949772433e-05,
            "max": 0.0783443376422,
            "mean": 0.00372847472318,
            "median": 0.00175406550989,
            "min": 7.59534254068e-13,
            "var": 2.38992306549e-05
        },
        "spectral_energyband_middle_low": {
            "dmean": 0.00615404825658,
            "dmean2": 0.00971998274326,
            "dvar": 8.56004844536e-05,
            "dvar2": 0.000210152065847,
            "max": 0.174030050635,
            "mean": 0.0149834854528,
            "median": 0.0100486790761,
            "min": 2.94357176437e-13,
            "var": 0.000260413071373
        },
        "spectral_entropy": {
            "dmean": 0.261476486921,
            "dmean2": 0.415622621775,
            "dvar": 0.0625165700912,
            "dvar2": 0.167544916272,
            "max": 8.7097234726,
            "mean": 7.12739086151,
            "median": 7.18201541901,
            "min": 4.92482185364,
            "var": 0.203277006745
        },
        "spectral_flux": {
            "dmean": 0.0255598016083,
            "dmean2": 0.041714284569,
            "dvar": 0.000968231586739,
            "dvar2": 0.00226531689987,
            "max": 0.49525141716,
            "mean": 0.117061041296,
            "median": 0.112809367478,
            "min": 0.00513108167797,
            "var": 0.00418508099392
        },
        "spectral_kurtosis": {
            "dmean": 9.35303115845,
            "dmean2": 14.929643631,
            "dvar": 115.847381592,
            "dvar2": 312.249053955,
            "max": 148.916778564,
            "mean": 25.8251800537,
            "median": 22.2612819672,
            "min": 3.77032279968,
            "var": 209.443588257
        },
        "spectral_rms": {
            "dmean": 0.00101806654129,
            "dmean2": 0.00161165068857,
            "dvar": 1.38679126849e-06,
            "dvar2": 3.40347810379e-06,
            "max": 0.0245596840978,
            "mean": 0.00696887075901,
            "median": 0.00703297555447,
            "min": 5.76734997537e-08,
            "var": 8.9525765361e-06
        },
        "spectral_rolloff": {
            "dmean": 2279.89355469,
            "dmean2": 4427.04296875,
            "dvar": 37083940,
            "dvar2": 96887160,
            "max": 22050,
            "mean": 18036.5507812,
            "median": 21727.0019531,
            "min": 64.599609375,
            "var": 63126088
        },
        "spectral_skewness": {
            "dmean": 0.696807861328,
            "dmean2": 1.09648358822,
            "dvar": 0.515555262566,
            "dvar2": 1.38475000858,
            "max": 10.174284935,
            "mean": 3.71791124344,
            "median": 3.58103513718,
            "min": 0.891652584076,
            "var": 1.3548913002
        },
        "spectral_spread": {
            "dmean": 704349.25,
            "dmean2": 1127535,
            "dvar": 456140816384,
            "dvar2": 1234379997180.0,
            "max": 11619015,
            "mean": 3934975.5,
            "median": 3833715.5,
            "min": 1332853.25,
            "var": 905286713344
        },
        "spectral_strongpeak": {
            "dmean": 12.7537784576,
            "dmean2": 23.3980541229,
            "dvar": 890.526245117,
            "dvar2": 2400.65966797,
            "max": 399.32321167,
            "mean": 13.4381275177,
            "median": 0.434789031744,
            "min": 0,
            "var": 1135.79077148
        },
        "zerocrossingrate": {
            "dmean": 0.0445781126618,
            "dmean2": 0.0563313290477,
            "dvar": 0.00132964679506,
            "dvar2": 0.00215350906365,
            "max": 0.9169921875,
            "mean": 0.368271827698,
            "median": 0.3642578125,
            "min": 0.02880859375,
            "var": 0.0179298687726
        }
    },
    "metadata": {
        "audio_properties": {
            "analysis_sample_rate": 44100,
            "bit_rate": 320000,
            "codec": "mp3",
            "downmix": "mix",
            "equal_loudness": 0,
            "length": 647.785583496,
            "lossless": false,
            "md5_encoded": "364960a5045d0db049567cf8486f8670",
            "replay_gain": -3.50883865356,
            "sample_rate": 44100
        },
        "tags": {
            "album": [
                "Pulse"
            ],
            "albumartist": [
                "Pink Floyd"
            ],
            "albumartistsort": [
                "Pink Floyd"
            ],
            "artist": [
                "Pink Floyd"
            ],
            "artistsort": [
                "Pink Floyd"
            ],
            "asin": [
                "B000024I70"
            ],
            "catalognumber": [
                "7243 8 32701 2 5/7243 8 32702 2 4"
            ],
            "composer": [
                "David Gilmour"
            ],
            "contentgroup": [
                "Live"
            ],
            "date": [
                "1995"
            ],
            "discnumber": [
                "1/2"
            ],
            "file_name": "09. Pink Floyd - Sorrow.mp3",
            "genre": [
                "Progressive Rock"
            ],
            "label": [
                "EMI Records/EMI Records"
            ],
            "media": [
                "CD"
            ],
            "musicbrainz album release country": [
                "GB"
            ],
            "musicbrainz album status": [
                "official"
            ],
            "musicbrainz album type": [
                "live"
            ],
            "musicbrainz_albumartistid": [
                "83d91898-7763-47d7-b03b-b92132375c47"
            ],
            "musicbrainz_albumid": [
                "242f906b-93c9-3409-ae89-5084f39d0eaf"
            ],
            "musicbrainz_artistid": [
                "83d91898-7763-47d7-b03b-b92132375c47"
            ],
            "musicbrainz_recordingid": [
                "c248a821-9948-436b-b8d1-d2e16dc2f266"
            ],
            "musicbrainz_workid": [
                "7aa96fbd-a093-3a2b-9be8-6a919f6d75bf"
            ],
            "musicip_puid": [
                "410ec49f-c773-b960-09fe-d41085f9cd42"
            ],
            "originaldate": [
                "1995"
            ],
            "script": [
                "Latn"
            ],
            "title": [
                "Sorrow"
            ],
            "tracknumber": [
                "9/11"
            ]
        },
        "version": {
            "essentia": "2.1-beta1",
            "essentia_build_sha": "ca57ba49d9b1854bd80e60cf9ccf267278fb7d6b",
            "essentia_git_sha": "v2.1_beta1-28-g21ef5f4-dirty",
            "extractor": "music 1.0"
        }
    },
    "rhythm": {
        "beats_count": 1082,
        "beats_loudness": {
            "dmean": 0.0272036362439,
            "dmean2": 0.0457267425954,
            "dvar": 0.00088467169553,
            "dvar2": 0.00247854320332,
            "max": 0.329348504543,
            "mean": 0.0687867030501,
            "median": 0.0670273303986,
            "min": 0.000221221649554,
            "var": 0.00229110918008
        },
        "beats_loudness_band_ratio": {
            "dmean": [
                0.178732007742,
                0.0991351604462,
                0.0407044552267,
                0.0292312707752,
                0.0149972811341,
                0.107417419553
            ],
            "dmean2": [
                0.312335401773,
                0.173320665956,
                0.0709019899368,
                0.0499720871449,
                0.0276556964964,
                0.180390357971
            ],
            "dvar": [
                0.0189454630017,
                0.0103449802846,
                0.00283553916961,
                0.00239473721012,
                0.000382548692869,
                0.00767132779583
            ],
            "dvar2": [
                0.0557853169739,
                0.0297786574811,
                0.0081032384187,
                0.00651348335668,
                0.00120606215205,
                0.0211100187153
            ],
            "max": [
                0.947776198387,
                0.757801711559,
                0.50830322504,
                0.67327684164,
                0.265501737595,
                0.941864967346
            ],
            "mean": [
                0.474117666483,
                0.126728743315,
                0.0627874284983,
                0.0465330593288,
                0.0179328862578,
                0.265345305204
            ],
            "median": [
                0.48292863369,
                0.0897581875324,
                0.0424315370619,
                0.0315196886659,
                0.0112762693316,
                0.245620146394
            ],
            "min": [
                0.00291558168828,
                0.00106890581083,
                0.000695845636073,
                0.000154405715875,
                2.29923207371e-05,
                0.0121675534174
            ],
            "var": [
                0.0425172671676,
                0.0134415980428,
                0.00434336997569,
                0.0029333983548,
                0.000401761237299,
                0.0193203426898
            ]
        },
        "beats_position": [
            0.615328788757,
            1.24226760864,
            1.86920630932,
            2.49614500999,
            3.13469386101,
            3.78485250473,
            4.43501138687,
            5.07355976105,
            5.71210861206,
            6.3622674942,
            7.01242637634,
            7.66258478165,
            8.3011341095,
            8.93968200684,
            9.57823085785,
            10.22838974,
            10.866938591,
            11.4938774109,
            12.1208162308,
            12.7477550507,
            13.3630838394,
            13.9900226593,
            14.6169614792,
            15.2555103302,
            15.8940582275,
            16.5326080322,
            17.1711559296,
            17.8097057343,
            18.4366436005,
            19.0751914978,
            19.7137413025,
            20.3522891998,
            21.0024490356,
            21.640996933,
            22.2911567688,
            22.9413146973,
            23.5798625946,
            24.2184123993,
            24.8453502655,
            25.4722900391,
            26.0992279053,
            26.7261676788,
            27.3647155762,
            28.0032653809,
            28.6185932159,
            29.2455329895,
            29.9073009491,
            30.5574588776,
            31.2076187134,
            31.8577766418,
            32.5079345703,
            33.146484375,
            33.7850341797,
            34.4235839844,
            35.0621299744,
            35.6890678406,
            36.3160095215,
            36.9429473877,
            37.5698852539,
            38.1968231201,
            38.8121528625,
            39.427482605,
            40.0428123474,
            40.6929702759,
            41.3431282043,
            41.9932861328,
            42.6318359375,
            43.2587738037,
            43.8857116699,
            44.5126533508,
            45.1163711548,
            45.7317008972,
            46.3702468872,
            46.9971885681,
            47.6241264343,
            48.2510643005,
            48.8780021667,
            49.5165519714,
            50.1434898376,
            50.7704315186,
            51.3857574463,
            52.0126991272,
            52.6396369934,
            53.2665748596,
            53.8935127258,
            54.5320625305,
            55.1706123352,
            55.8091583252,
            56.4477081299,
            57.0978660583,
            57.7480278015,
            58.39818573,
            59.0599517822,
            59.6985015869,
            60.3370513916,
            60.9756011963,
            61.6025390625,
            62.2294769287,
            62.8680267334,
            63.5065765381,
            64.1335144043,
            64.7604522705,
            65.3873901367,
            66.0143280029,
            66.6412658691,
            67.2798156738,
            67.90675354,
            68.5336914062,
            69.1722412109,
            69.7991790771,
            70.4377288818,
            71.0762786865,
            71.6916122437,
            72.3069381714,
            72.9338760376,
            73.5492019653,
            74.1761474609,
            74.7914733887,
            75.4184112549,
            76.0453491211,
            76.6722869873,
            77.2992248535,
            77.9261627197,
            78.5531082153,
            79.1800460815,
            79.8069839478,
            80.433921814,
            81.0608596802,
            81.6877975464,
            82.3263473511,
            82.9648971558,
            83.591835022,
            84.2071609497,
            84.8341064453,
            85.4610443115,
            86.0879821777,
            86.7033081055,
            87.3186416626,
            87.9571838379,
            88.5957336426,
            89.2342834473,
            89.872833252,
            90.5113830566,
            91.1383209229,
            91.7768707275,
            92.3921966553,
            93.0075302124,
            93.6228561401,
            94.2497940063,
            94.8767318726,
            95.5036697388,
            96.1190032959,
            96.7459411621,
            97.3728790283,
            98.011428833,
            98.6383666992,
            99.2653045654,
            99.8922424316,
            100.519180298,
            101.146118164,
            101.77305603,
            102.400001526,
            103.038543701,
            103.677093506,
            104.327255249,
            104.977409363,
            105.639183044,
            106.289337158,
            106.939498901,
            107.578048706,
            108.216598511,
            108.855148315,
            109.482086182,
            110.109024048,
            110.735961914,
            111.36289978,
            111.989837646,
            112.616775513,
            113.255325317,
            113.893875122,
            114.532424927,
            115.159362793,
            115.797912598,
            116.424850464,
            117.05178833,
            117.667114258,
            118.294059753,
            118.92099762,
            119.536323547,
            120.151649475,
            120.79019928,
            121.417137146,
            122.044082642,
            122.682624817,
            123.309570312,
            123.948112488,
            124.586662292,
            125.225212097,
            125.863761902,
            126.502311707,
            127.140861511,
            127.779411316,
            128.42956543,
            129.079727173,
            129.718276978,
            130.368438721,
            130.995376587,
            131.622314453,
            132.249252319,
            132.887802124,
            133.51473999,
            134.141677856,
            134.768615723,
            135.395553589,
            136.034103394,
            136.672653198,
            137.311203003,
            137.938140869,
            138.553466797,
            139.180404663,
            139.807342529,
            140.445892334,
            141.084442139,
            141.711380005,
            142.338317871,
            142.965255737,
            143.592193604,
            144.21913147,
            144.857681274,
            145.496231079,
            146.123168945,
            146.750106812,
            147.388656616,
            148.015594482,
            148.654144287,
            149.281082153,
            149.90802002,
            150.534957886,
            151.161895752,
            151.788833618,
            152.427383423,
            153.065933228,
            153.692871094,
            154.31980896,
            154.946762085,
            155.585296631,
            156.212234497,
            156.839187622,
            157.477722168,
            158.104675293,
            158.731613159,
            159.358551025,
            159.985488892,
            160.624038696,
            161.250976562,
            161.889526367,
            162.516464233,
            163.155014038,
            163.793563843,
            164.420501709,
            165.059051514,
            165.69758606,
            166.324539185,
            166.96307373,
            167.578414917,
            168.205352783,
            168.832290649,
            169.470840454,
            170.109390259,
            170.736328125,
            171.363265991,
            172.001815796,
            172.640365601,
            173.267303467,
            173.894241333,
            174.521179199,
            175.148117065,
            175.78666687,
            176.425216675,
            177.052154541,
            177.679092407,
            178.306030273,
            178.93296814,
            179.559906006,
            180.186843872,
            180.825393677,
            181.463943481,
            182.102493286,
            182.729431152,
            183.367980957,
            183.994918823,
            184.621856689,
            185.248794556,
            185.88734436,
            186.525894165,
            187.152832031,
            187.779769897,
            188.406707764,
            189.045257568,
            189.672195435,
            190.299133301,
            190.937683105,
            191.564620972,
            192.203170776,
            192.841720581,
            193.468658447,
            194.095596313,
            194.72253418,
            195.361083984,
            195.999633789,
            196.638183594,
            197.276733398,
            197.903671265,
            198.530609131,
            199.157546997,
            199.784484863,
            200.411422729,
            201.049972534,
            201.6769104,
            202.303848267,
            202.930786133,
            203.569335938,
            204.207885742,
            204.834823608,
            205.473373413,
            206.111923218,
            206.750473022,
            207.377410889,
            208.004348755,
            208.631286621,
            209.258224487,
            209.885162354,
            210.523712158,
            211.162261963,
            211.789199829,
            212.416137695,
            213.043075562,
            213.670013428,
            214.296951294,
            214.92388916,
            215.562438965,
            216.20098877,
            216.839538574,
            217.478088379,
            218.105026245,
            218.731964111,
            219.358901978,
            220.009063721,
            220.636001587,
            221.262939453,
            221.889877319,
            222.516815186,
            223.143753052,
            223.782302856,
            224.409240723,
            225.047790527,
            225.674728394,
            226.313278198,
            226.951828003,
            227.578765869,
            228.205703735,
            228.84425354,
            229.482803345,
            230.109741211,
            230.736679077,
            231.375228882,
            232.002166748,
            232.640716553,
            233.267654419,
            233.906204224,
            234.53314209,
            235.171691895,
            235.798629761,
            236.437179565,
            237.07572937,
            237.714279175,
            238.341217041,
            238.979766846,
            239.606704712,
            240.233642578,
            240.860580444,
            241.487518311,
            242.126068115,
            242.76461792,
            243.391555786,
            244.018493652,
            244.645431519,
            245.272369385,
            245.89932251,
            246.537857056,
            247.164810181,
            247.803344727,
            248.430297852,
            249.068832397,
            249.707382202,
            250.334320068,
            250.961257935,
            251.58821106,
            252.226745605,
            252.86529541,
            253.492233276,
            254.130783081,
            254.757720947,
            255.384674072,
            256.023223877,
            256.661773682,
            257.288696289,
            257.927246094,
            258.565795898,
            259.204345703,
            259.831298828,
            260.458221436,
            261.085174561,
            261.712097168,
            262.339050293,
            262.977600098,
            263.616149902,
            264.24307251,
            264.870025635,
            265.496948242,
            266.135498047,
            266.774047852,
            267.412597656,
            268.051147461,
            268.701324463,
            269.33984375,
            269.966796875,
            270.582122803,
            271.209075928,
            271.824401855,
            272.451324463,
            273.066650391,
            273.693603516,
            274.320526123,
            274.959075928,
            275.597625732,
            276.224578857,
            276.874725342,
            277.524902344,
            278.151824951,
            278.778778076,
            279.405700684,
            280.032653809,
            280.659576416,
            281.298126221,
            281.936676025,
            282.56362915,
            283.190551758,
            283.817504883,
            284.456054688,
            285.082977295,
            285.70993042,
            286.336853027,
            286.975402832,
            287.613952637,
            288.252502441,
            288.879455566,
            289.506378174,
            290.133331299,
            290.771881104,
            291.410430908,
            292.037353516,
            292.664306641,
            293.291229248,
            293.918182373,
            294.568328857,
            295.195281982,
            295.833831787,
            296.472381592,
            297.099304199,
            297.737854004,
            298.376403809,
            299.003356934,
            299.630279541,
            300.257232666,
            300.884155273,
            301.511108398,
            302.138031006,
            302.764984131,
            303.403533936,
            304.04208374,
            304.680633545,
            305.31918335,
            305.957733154,
            306.596282959,
            307.223205566,
            307.861755371,
            308.500305176,
            309.115631104,
            309.742584229,
            310.369506836,
            310.996459961,
            311.623382568,
            312.250335693,
            312.877258301,
            313.515808105,
            314.15435791,
            314.792907715,
            315.43145752,
            316.070007324,
            316.708557129,
            317.347106934,
            317.985656738,
            318.624206543,
            319.251159668,
            319.878082275,
            320.51663208,
            321.131958008,
            321.758911133,
            322.38583374,
            323.012786865,
            323.639709473,
            324.278259277,
            324.916809082,
            325.543762207,
            326.182312012,
            326.820861816,
            327.459411621,
            328.097961426,
            328.724884033,
            329.340209961,
            329.967163086,
            330.594085693,
            331.221038818,
            331.859588623,
            332.498138428,
            333.125061035,
            333.75201416,
            334.378936768,
            335.017486572,
            335.656036377,
            336.341033936,
            337.026031494,
            337.664581299,
            338.303131104,
            338.941680908,
            339.580230713,
            340.218780518,
            340.845703125,
            341.47265625,
            342.087982178,
            342.714904785,
            343.330230713,
            343.945587158,
            344.560913086,
            345.176239014,
            345.791564941,
            346.418487549,
            347.045440674,
            347.672363281,
            348.299316406,
            348.937866211,
            349.576416016,
            350.203338623,
            350.841888428,
            351.480438232,
            352.107391357,
            352.734313965,
            353.36126709,
            353.988189697,
            354.615142822,
            355.24206543,
            355.869018555,
            356.49597168,
            357.134490967,
            357.773040771,
            358.399993896,
            359.026947021,
            359.653869629,
            360.292419434,
            360.930969238,
            361.557922363,
            362.19644165,
            362.834991455,
            363.46194458,
            364.100494385,
            364.739044189,
            365.365966797,
            365.992919922,
            366.619842529,
            367.258392334,
            367.896942139,
            368.535491943,
            369.174041748,
            369.800994873,
            370.42791748,
            371.054870605,
            371.69342041,
            372.331970215,
            372.958892822,
            373.585845947,
            374.224395752,
            374.862945557,
            375.489868164,
            376.116821289,
            376.743743896,
            377.370697021,
            377.997619629,
            378.624572754,
            379.263122559,
            379.890075684,
            380.528594971,
            381.155548096,
            381.782501221,
            382.421051025,
            383.047973633,
            383.674926758,
            384.313476562,
            384.94039917,
            385.578948975,
            386.217498779,
            386.844451904,
            387.482971191,
            388.121520996,
            388.748474121,
            389.375427246,
            390.013946533,
            390.652496338,
            391.279449463,
            391.906402588,
            392.544921875,
            393.18347168,
            393.810424805,
            394.437347412,
            395.064300537,
            395.702850342,
            396.341400146,
            396.968322754,
            397.595275879,
            398.222229004,
            398.849151611,
            399.476104736,
            400.103027344,
            400.741577148,
            401.380126953,
            402.018676758,
            402.645629883,
            403.284179688,
            403.911102295,
            404.53805542,
            405.164978027,
            405.791931152,
            406.41885376,
            407.045806885,
            407.684356689,
            408.322906494,
            408.961456299,
            409.588378906,
            410.226928711,
            410.853881836,
            411.480804443,
            412.107757568,
            412.734680176,
            413.37322998,
            414.000183105,
            414.627105713,
            415.265655518,
            415.892608643,
            416.51953125,
            417.158081055,
            417.796630859,
            418.423583984,
            419.050506592,
            419.677459717,
            420.304382324,
            420.942932129,
            421.581481934,
            422.208435059,
            422.835357666,
            423.462310791,
            424.089233398,
            424.716186523,
            425.343109131,
            425.981658936,
            426.62020874,
            427.247161865,
            427.874084473,
            428.501037598,
            429.127960205,
            429.75491333,
            430.381866455,
            431.020385742,
            431.658935547,
            432.297485352,
            432.936035156,
            433.562988281,
            434.189910889,
            434.816864014,
            435.443786621,
            436.082336426,
            436.709289551,
            437.336242676,
            437.974761963,
            438.601715088,
            439.228668213,
            439.85559082,
            440.482543945,
            441.12109375,
            441.759643555,
            442.386566162,
            443.013519287,
            443.628845215,
            444.244171143,
            444.87109375,
            445.509643555,
            446.148193359,
            446.775146484,
            447.413696289,
            448.052246094,
            448.679168701,
            449.317718506,
            449.956268311,
            450.583221436,
            451.198547363,
            451.825469971,
            452.452423096,
            453.0909729,
            453.717895508,
            454.356445312,
            454.994995117,
            455.621948242,
            456.24887085,
            456.875823975,
            457.502746582,
            458.129699707,
            458.756622314,
            459.383575439,
            460.022125244,
            460.660675049,
            461.287597656,
            461.914550781,
            462.541473389,
            463.168426514,
            463.806976318,
            464.433929443,
            465.07244873,
            465.699401855,
            466.32635498,
            466.953277588,
            467.580230713,
            468.20715332,
            468.834106445,
            469.461029053,
            470.087982178,
            470.726531982,
            471.35345459,
            471.992004395,
            472.61895752,
            473.245880127,
            473.872833252,
            474.511383057,
            475.149932861,
            475.776855469,
            476.403808594,
            477.030731201,
            477.669281006,
            478.296234131,
            478.934783936,
            479.561706543,
            480.188659668,
            480.815582275,
            481.4425354,
            482.069458008,
            482.708007812,
            483.334960938,
            483.973510742,
            484.60043335,
            485.227386475,
            485.854309082,
            486.481262207,
            487.108184814,
            487.735137939,
            488.373687744,
            489.012237549,
            489.650787354,
            490.289337158,
            490.916259766,
            491.543212891,
            492.170135498,
            492.808685303,
            493.424041748,
            494.050964355,
            494.67791748,
            495.304840088,
            495.931793213,
            496.55871582,
            497.185668945,
            497.82421875,
            498.462768555,
            499.089691162,
            499.716644287,
            500.355194092,
            500.982116699,
            501.609069824,
            502.247619629,
            502.886169434,
            503.524719238,
            504.163269043,
            504.801818848,
            505.428741455,
            506.05569458,
            506.682617188,
            507.297943115,
            507.913269043,
            508.551818848,
            509.190368652,
            509.817321777,
            510.444244385,
            511.07119751,
            511.698120117,
            512.325073242,
            512.952026367,
            513.578918457,
            514.217468262,
            514.856018066,
            515.482971191,
            516.109924316,
            516.736877441,
            517.363769531,
            517.990722656,
            518.617675781,
            519.256225586,
            519.883178711,
            520.498474121,
            521.137023926,
            521.77557373,
            522.402526855,
            523.02947998,
            523.656433105,
            524.283325195,
            524.91027832,
            525.537231445,
            526.17578125,
            526.814331055,
            527.44128418,
            528.06817627,
            528.695129395,
            529.333679199,
            529.972229004,
            530.610778809,
            531.249328613,
            531.876281738,
            532.503234863,
            533.130126953,
            533.757080078,
            534.384033203,
            534.999328613,
            535.614685059,
            536.241638184,
            536.868591309,
            537.495483398,
            538.122436523,
            538.749389648,
            539.376342773,
            540.003234863,
            540.630187988,
            541.268737793,
            541.895690918,
            542.534240723,
            543.161193848,
            543.799743652,
            544.438293457,
            545.088439941,
            545.715393066,
            546.342285156,
            546.969238281,
            547.596191406,
            548.211486816,
            548.826843262,
            549.453796387,
            550.103942871,
            550.730895996,
            551.369445801,
            551.996337891,
            552.634887695,
            553.26184082,
            553.888793945,
            554.52734375,
            555.165893555,
            555.79284668,
            556.41973877,
            557.046691895,
            557.67364502,
            558.312194824,
            558.962341309,
            559.612487793,
            560.251037598,
            560.889587402,
            561.528137207,
            562.155090332,
            562.782043457,
            563.432189941,
            564.082336426,
            564.709289551,
            565.324584961,
            565.939941406,
            566.566894531,
            567.193847656,
            567.820739746,
            568.447692871,
            569.074645996,
            569.701599121,
            570.328491211,
            570.955444336,
            571.582397461,
            572.209350586,
            572.836242676,
            573.451599121,
            574.090148926,
            574.72869873,
            575.274353027,
            575.808410645,
            576.354064941,
            576.772033691,
            577.178405762,
            577.596374512,
            578.014343262,
            578.420654297,
            578.827026367,
            579.244995117,
            579.662963867,
            580.080871582,
            580.498840332,
            580.916809082,
            581.334777832,
            581.752746582,
            582.170715332,
            582.600280762,
            583.029846191,
            583.459411621,
            583.888977051,
            584.31854248,
            584.74810791,
            585.18927002,
            585.630493164,
            586.071655273,
            586.512817383,
            586.953979492,
            587.395202637,
            587.824768066,
            588.254333496,
            588.695495605,
            589.125061035,
            589.554626465,
            589.995788574,
            590.425415039,
            590.866577148,
            591.307739258,
            591.748901367,
            592.201721191,
            592.642883301,
            593.060852051,
            593.478820801,
            593.90838623,
            594.33795166,
            594.75592041,
            595.18548584,
            595.60345459,
            596.009765625,
            596.427734375,
            596.845703125,
            597.252075195,
            597.65838623,
            598.07635498,
            598.482727051,
            598.889038086,
            599.307006836,
            599.724975586,
            600.142944336,
            600.572509766,
            601.002075195,
            601.420043945,
            601.849609375,
            602.267578125,
            602.685546875,
            603.10345459,
            603.544677734,
            603.985839844,
            604.427001953,
            604.879821777,
            605.320983887,
            605.762145996,
            606.203369141,
            606.64453125,
            607.085693359,
            607.526855469,
            607.944824219,
            608.351196289,
            608.769165039,
            609.175476074,
            609.581848145,
            609.988220215,
            610.40612793,
            610.82409668,
            611.24206543,
            611.66003418,
            612.07800293,
            612.49597168,
            612.91394043,
            613.343505859,
            613.842712402,
            614.35357666,
            614.864379883,
            615.375244141,
            615.886047363,
            616.408508301,
            616.84967041,
            617.27923584,
            617.708862305,
            618.138427734,
            618.556335449,
            618.974304199,
            619.392272949,
            619.810241699,
            620.228210449,
            620.646179199,
            621.064086914,
            621.482055664,
            621.900024414,
            622.317993164,
            622.735961914,
            623.165527344,
            623.583496094,
            624.013061523,
            624.431030273,
            624.837341309,
            625.255310059,
            625.673278809,
            626.091247559,
            626.509216309,
            626.927124023,
            627.345092773,
            627.763061523,
            628.181030273,
            628.598999023,
            629.016967773,
            629.434936523,
            629.852844238,
            630.282409668,
            630.712036133,
            631.141601562,
            631.571166992,
            631.942687988,
            632.314208984,
            632.68572998,
            633.045593262,
            633.417114258,
            633.800231934,
            634.183410645,
            634.554931641,
            634.926452637,
            635.297973633,
            635.657836914,
            636.02935791,
            636.389282227,
            636.749206543,
            637.109130859,
            637.527038574,
            637.933410645,
            638.339782715,
            638.74609375,
            639.15246582,
            639.558837891,
            639.965148926,
            640.371520996,
            640.777832031,
            641.184204102,
            641.590576172,
            641.985290527,
            642.380004883,
            642.774780273,
            643.169494629,
            643.552612305,
            643.935791016,
            644.318908691,
            644.702026367,
            645.085144043,
            645.468261719,
            645.85144043,
            646.234558105,
            646.617675781,
            647.000793457
        ],
        "bpm": 95.0455703735,
        "bpm_histogram_first_peak_bpm": {
            "dmean": 0,
            "dmean2": 0,
            "dvar": 0,
            "dvar2": 0,
            "max": 96,
            "mean": 96,
            "median": 96,
            "min": 96,
            "var": 0
        },
        "bpm_histogram_first_peak_spread": {
            "dmean": 0,
            "dmean2": 0,
            "dvar": 0,
            "dvar2": 0,
            "max": 0.452433586121,
            "mean": 0.452433586121,
            "median": 0.452433586121,
            "min": 0.452433586121,
            "var": 0
        },
        "bpm_histogram_first_peak_weight": {
            "dmean": 0,
            "dmean2": 0,
            "dvar": 0,
            "dvar2": 0,
            "max": 0.457909345627,
            "mean": 0.457909345627,
            "median": 0.457909345627,
            "min": 0.457909345627,
            "var": 0
        },
        "bpm_histogram_second_peak_bpm": {
            "dmean": 0,
            "dmean2": 0,
            "dvar": 0,
            "dvar2": 0,
            "max": 144,
            "mean": 144,
            "median": 144,
            "min": 144,
            "var": 0
        },
        "bpm_histogram_second_peak_spread": {
            "dmean": 0,
            "dmean2": 0,
            "dvar": 0,
            "dvar2": 0,
            "max": 0.45454543829,
            "mean": 0.45454543829,
            "median": 0.45454543829,
            "min": 0.45454543829,
            "var": 0
        },
        "bpm_histogram_second_peak_weight": {
            "dmean": 0,
            "dmean2": 0,
            "dvar": 0,
            "dvar2": 0,
            "max": 0.0555041618645,
            "mean": 0.0555041618645,
            "median": 0.0555041618645,
            "min": 0.0555041618645,
            "var": 0
        },
        "danceability": 0.947124421597,
        "onset_rate": 1.92342758179
    },
    "tonal": {
        "chords_changes_rate": 0.0720430091023,
        "chords_histogram": [
            7.1756272316,
            0.774193525314,
            0.903225779533,
            0.186379924417,
            0.107526883483,
            7.49103927612,
            32.7598571777,
            4.14336919785,
            0.0788530483842,
            1.06093192101,
            7.43369197845,
            4.7598567009,
            1.47670245171,
            1.69892477989,
            7.97849464417,
            1.19713258743,
            5.11827945709,
            4.22222232819,
            1.24014341831,
            0.100358426571,
            0,
            0.0286738350987,
            1.18996417522,
            8.87455177307
        ],
        "chords_key": "D",
        "chords_number_rate": 0.00114695343655,
        "chords_scale": "minor",
        "chords_strength": {
            "dmean": 0.0100326193497,
            "dmean2": 0.0118407746777,
            "dvar": 7.01462049619e-05,
            "dvar2": 0.000103595288238,
            "max": 0.813456892967,
            "mean": 0.493022114038,
            "median": 0.489489376545,
            "min": 0.204409494996,
            "var": 0.00880752597004
        },
        "hpcp": {
            "dmean": [
                0.145514309406,
                0.118594326079,
                0.0901868566871,
                0.0709595903754,
                0.0713431462646,
                0.0847064778209,
                0.10316067934,
                0.11263076216,
                0.108167625964,
                0.120724134147,
                0.130084499717,
                0.135324627161,
                0.152513891459,
                0.15853600204,
                0.150369748473,
                0.132087469101,
                0.115663155913,
                0.099773645401,
                0.0869439989328,
                0.0896155387163,
                0.106320127845,
                0.111155577004,
                0.103982061148,
                0.17724595964,
                0.247647643089,
                0.210705012083,
                0.183374136686,
                0.151222497225,
                0.11476688087,
                0.0961290895939,
                0.102623976767,
                0.117962501943,
                0.124785222113,
                0.140372619033,
                0.152225747705,
                0.150773435831
            ],
            "dmean2": [
                0.256384909153,
                0.210873290896,
                0.162106126547,
                0.129587844014,
                0.129627332091,
                0.152572631836,
                0.181957513094,
                0.1984179914,
                0.19462671876,
                0.219400316477,
                0.236101835966,
                0.245654165745,
                0.27416908741,
                0.27915096283,
                0.261778652668,
                0.234262809157,
                0.207195848227,
                0.180778279901,
                0.158404454589,
                0.160432487726,
                0.18748152256,
                0.196610674262,
                0.185970172286,
                0.30528908968,
                0.434966146946,
                0.363916933537,
                0.318526089191,
                0.269756197929,
                0.205263331532,
                0.175385147333,
                0.187068328261,
                0.21022619307,
                0.22114109993,
                0.249531254172,
                0.269219785929,
                0.265690684319
            ],
            "dvar": [
                0.0465707369149,
                0.0398085229099,
                0.0305747389793,
                0.025542434305,
                0.0249254722148,
                0.0276740696281,
                0.0299050416797,
                0.0328920483589,
                0.0335093140602,
                0.0411119759083,
                0.0450688190758,
                0.0456632710993,
                0.0488399155438,
                0.0497298240662,
                0.0505066104233,
                0.0433241091669,
                0.0397116690874,
                0.0374307222664,
                0.0321662537754,
                0.0296207722276,
                0.0332172326744,
                0.0356253609061,
                0.0331646837294,
                0.0398599356413,
                0.0781456902623,
                0.0486702769995,
                0.0525096394122,
                0.0474727414548,
                0.0384062938392,
                0.034529440105,
                0.0374898649752,
                0.0413663387299,
                0.0400373861194,
                0.0433253906667,
                0.0502022393048,
                0.0511104539037
            ],
            "dvar2": [
                0.127604559064,
                0.110999166965,
                0.0859859064221,
                0.0723004117608,
                0.0696979016066,
                0.0767836645246,
                0.0814949721098,
                0.0893257185817,
                0.0940359979868,
                0.113551348448,
                0.124162182212,
                0.128532901406,
                0.13734805584,
                0.133891105652,
                0.134362518787,
                0.118537075818,
                0.110531896353,
                0.10439453274,
                0.0901846513152,
                0.082680054009,
                0.090735822916,
                0.0958022326231,
                0.0923832654953,
                0.107271373272,
                0.194946467876,
                0.12823484838,
                0.140768483281,
                0.129394337535,
                0.106072373688,
                0.097003608942,
                0.105723500252,
                0.115410454571,
                0.109655365348,
                0.119859501719,
                0.136840686202,
                0.134968087077
            ],
            "max": [
                1,
                1,
                1,
                1,
                1,
                1,
                1,
                1,
                1,
                1,
                1,
                1,
                1,
                1,
                1,
                1,
                1,
                1,
                1,
                1,
                1,
                1,
                1,
                1,
                1,
                1,
                1,
                1,
                1,
                1,
                1,
                1,
                1,
                1,
                1,
                1
            ],
            "mean": [
                0.15665641427,
                0.12168186903,
                0.0816018804908,
                0.0569882728159,
                0.0589237734675,
                0.0767506957054,
                0.113572835922,
                0.123158179224,
                0.0990265160799,
                0.098846629262,
                0.107342854142,
                0.109336443245,
                0.140320912004,
                0.186987102032,
                0.175656378269,
                0.132857874036,
                0.110738120973,
                0.0866914317012,
                0.0709464102983,
                0.0816523581743,
                0.105571746826,
                0.109255023301,
                0.0965948477387,
                0.264281779528,
                0.478952378035,
                0.37622526288,
                0.20081217587,
                0.146816253662,
                0.104135453701,
                0.0797375440598,
                0.0894648954272,
                0.121562324464,
                0.133173465729,
                0.136581227183,
                0.170682549477,
                0.184762075543
            ],
            "median": [
                0.0444872379303,
                0.0328362733126,
                0.0202239528298,
                0.0118815759197,
                0.012579485774,
                0.0196472816169,
                0.037628673017,
                0.043091699481,
                0.0327693931758,
                0.0241074971855,
                0.0222985912114,
                0.0243872776628,
                0.0415237024426,
                0.0540961027145,
                0.0479140356183,
                0.0389115773141,
                0.0298584550619,
                0.0183127559721,
                0.0139211071655,
                0.020154632628,
                0.0306060276926,
                0.0296828188002,
                0.0271101370454,
                0.194789588451,
                0.399968415499,
                0.311894595623,
                0.0785833597183,
                0.045995708555,
                0.0254686437547,
                0.0154551835731,
                0.0197028070688,
                0.0287645980716,
                0.0347729064524,
                0.0427207350731,
                0.043194681406,
                0.0424038097262
            ],
            "min": [
                2.56550447375e-05,
                3.07021946355e-05,
                3.94388589484e-05,
                2.90566713375e-05,
                1.22069423014e-05,
                1.628145219e-05,
                4.35978327005e-05,
                0,
                3.05550347548e-05,
                5.69391477256e-06,
                4.2343930545e-05,
                3.06585716316e-05,
                2.7542186217e-05,
                6.16068291492e-06,
                1.88313424587e-05,
                1.6545815015e-05,
                2.06409113161e-05,
                1.2900085494e-05,
                1.46680013131e-05,
                3.2735424611e-05,
                2.77092931356e-05,
                1.59636492754e-05,
                2.61648074229e-05,
                3.3308780985e-05,
                3.99051968998e-05,
                5.61677770747e-05,
                7.32781481929e-05,
                2.91632259177e-05,
                3.94002972826e-06,
                1.44324631037e-05,
                1.99510031962e-05,
                3.99851633119e-05,
                4.04491074733e-05,
                1.46064758155e-05,
                1.23283443827e-05,
                1.33332832775e-05
            ],
            "var": [
                0.0585880167782,
                0.0451390109956,
                0.0269174426794,
                0.0190853178501,
                0.0197149161249,
                0.024599775672,
                0.0362833030522,
                0.0391949228942,
                0.0300268046558,
                0.0350588038564,
                0.040340475738,
                0.0393727235496,
                0.0500398464501,
                0.0769694373012,
                0.0733792632818,
                0.0479818582535,
                0.0401352122426,
                0.032335486263,
                0.0257440824062,
                0.0277641117573,
                0.0358801260591,
                0.0390772745013,
                0.0320169590414,
                0.0604394041002,
                0.159783750772,
                0.105367235839,
                0.0691917985678,
                0.0524208955467,
                0.0373028665781,
                0.0289400089532,
                0.0325976125896,
                0.047860018909,
                0.0510218515992,
                0.0461634993553,
                0.0711454749107,
                0.082653298974
            ]
        },
        "hpcp_entropy": {
            "dmean": 0.662532329559,
            "dmean2": 1.13020801544,
            "dvar": 0.269310355186,
            "dvar2": 0.758872687817,
            "max": 4.62316846848,
            "mean": 2.49128746986,
            "median": 2.51187443733,
            "min": 0.0484124720097,
            "var": 0.506696641445
        },
        "key_key": "F",
        "key_scale": "minor",
        "key_strength": 0.473244458437,
        "thpcp": [
            1,
            0.785517036915,
            0.419273793697,
            0.306536227465,
            0.217423394322,
            0.166483238339,
            0.186792880297,
            0.253808796406,
            0.278051584959,
            0.285166621208,
            0.356366425753,
            0.385762929916,
            0.327081412077,
            0.254058390856,
            0.17037576437,
            0.118985258043,
            0.123026371002,
            0.160247027874,
            0.237127617002,
            0.257140755653,
            0.20675650239,
            0.206380918622,
            0.224120095372,
            0.228282496333,
            0.29297465086,
            0.390408545732,
            0.366751253605,
            0.277392655611,
            0.231209039688,
            0.18100219965,
            0.148128315806,
            0.170481160283,
            0.22042222321,
            0.228112503886,
            0.201679438353,
            0.551791369915
        ],
        "tuning_diatonic_strength": 0.312953859568,
        "tuning_equal_tempered_deviation": 0.206347808242,
        "tuning_frequency": 434.193115234,
        "tuning_nontempered_energy_ratio": 0.831495165825
    }
}
← Back to summary page