Low-level JSON for 5c3988e7-2bfc-4a5d-901a-03b06e78ba63

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        "tuning_diatonic_strength": 0.666147768497,
        "tuning_equal_tempered_deviation": 0.0069445213303,
        "tuning_frequency": 439.745910645,
        "tuning_nontempered_energy_ratio": 0.644094407558
    }
}
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