Low-level JSON for 9234fe52-c4b4-40f4-b0a9-6dbbbca9051f

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        "tuning_diatonic_strength": 0.494740962982,
        "tuning_equal_tempered_deviation": 0.0245616789907,
        "tuning_frequency": 440.254241943,
        "tuning_nontempered_energy_ratio": 0.645922839642
    }
}
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