Low-level JSON for 16504740-b8de-496c-ad7f-9245751d27d9

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        "tuning_diatonic_strength": 0.675159871578,
        "tuning_equal_tempered_deviation": 0.199725344777,
        "tuning_frequency": 434.193115234,
        "tuning_nontempered_energy_ratio": 0.946891903877
    }
}
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