Low-level JSON for 9b0a8349-5c70-415c-842b-c8b3e5eea6c8

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        "tuning_diatonic_strength": 0.692323327065,
        "tuning_equal_tempered_deviation": 0.0994324535131,
        "tuning_frequency": 438.731048584,
        "tuning_nontempered_energy_ratio": 0.722608923912
    }
}
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