Low-level JSON for 424739cf-c84a-41c8-b6e3-ef26f77a104c

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        "tuning_diatonic_strength": 0.600905001163,
        "tuning_equal_tempered_deviation": 0.0801226496696,
        "tuning_frequency": 441.017791748,
        "tuning_nontempered_energy_ratio": 0.770594835281
    }
}
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