Low-level JSON for daf76a8a-8183-4fb2-972d-9eb496cc19fc

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        "tuning_diatonic_strength": 0.69776314497,
        "tuning_equal_tempered_deviation": 0.0148097174242,
        "tuning_frequency": 441.017791748,
        "tuning_nontempered_energy_ratio": 0.644315242767
    }
}
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