Low-level JSON for 56c66fb7-2cac-482c-abc5-1f813244b00f

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        "tuning_diatonic_strength": 0.65391266346,
        "tuning_equal_tempered_deviation": 0.00812820345163,
        "tuning_frequency": 439.745910645,
        "tuning_nontempered_energy_ratio": 0.658914148808
    }
}
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