Low-level JSON for bb13716d-6c17-43e9-9bcc-3b426b782634

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        "tuning_diatonic_strength": 0.52291405201,
        "tuning_equal_tempered_deviation": 0.218359604478,
        "tuning_frequency": 434.193115234,
        "tuning_nontempered_energy_ratio": 0.868773579597
    }
}
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