Low-level JSON for b7a8e201-b6e0-41b1-aa81-11dc15d33614

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        "tuning_diatonic_strength": 0.518124163151,
        "tuning_equal_tempered_deviation": 0.0179746039212,
        "tuning_frequency": 441.782684326,
        "tuning_nontempered_energy_ratio": 0.712885856628
    }
}
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