Low-level JSON for a8ef7372-20bd-4677-9004-f6cd6aeb6648

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        "tuning_diatonic_strength": 0.620296299458,
        "tuning_equal_tempered_deviation": 0.192424982786,
        "tuning_frequency": 434.193115234,
        "tuning_nontempered_energy_ratio": 0.945988953114
    }
}
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