Low-level JSON for a1f963ad-cb1c-4273-9809-f0ad869665a8

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        "tuning_diatonic_strength": 0.513692557812,
        "tuning_equal_tempered_deviation": 0.26329523325,
        "tuning_frequency": 434.193115234,
        "tuning_nontempered_energy_ratio": 0.900087714195
    }
}
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