Low-level JSON for 04ad4ce5-34b4-404d-b86f-afff6952d5c0

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        "tuning_diatonic_strength": 0.590774655342,
        "tuning_equal_tempered_deviation": 0.0493312068284,
        "tuning_frequency": 439.491973877,
        "tuning_nontempered_energy_ratio": 0.67144548893
    }
}
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