Low-level JSON for d916853e-8aeb-48f2-96d6-4bd202b40d63

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        "tuning_diatonic_strength": 0.647562563419,
        "tuning_equal_tempered_deviation": 0.0338877402246,
        "tuning_frequency": 441.272583008,
        "tuning_nontempered_energy_ratio": 0.637276172638
    }
}
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