Low-level JSON for 72c6f9ad-b150-45e1-8d02-c012d091e9ac

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        "tuning_diatonic_strength": 0.396921873093,
        "tuning_equal_tempered_deviation": 0.145545229316,
        "tuning_frequency": 434.193115234,
        "tuning_nontempered_energy_ratio": 0.86693751812
    }
}
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