Low-level JSON for 5398d976-fdc3-49d5-b84e-319ad9bb810d

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        "tuning_diatonic_strength": 0.345419287682,
        "tuning_equal_tempered_deviation": 0.250382244587,
        "tuning_frequency": 434.193115234,
        "tuning_nontempered_energy_ratio": 0.868356704712
    }
}
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