Low-level JSON for ff3f82b1-c2e1-434d-9d1a-7b6aec67ac9c

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        "tuning_diatonic_strength": 0.646200537682,
        "tuning_equal_tempered_deviation": 0.327697336674,
        "tuning_frequency": 434.193115234,
        "tuning_nontempered_energy_ratio": 0.965250432491
    }
}
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