Low-level JSON for a45f7859-a172-41fc-a99e-168052fdd1ba

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        "tuning_diatonic_strength": 0.669557034969,
        "tuning_equal_tempered_deviation": 0.142387792468,
        "tuning_frequency": 445.884552002,
        "tuning_nontempered_energy_ratio": 0.835924088955
    }
}
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