Low-level JSON for b3f9d550-bfd9-4dd6-8f71-0af9972b01b0

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        "tuning_diatonic_strength": 0.180982902646,
        "tuning_equal_tempered_deviation": 0.0204801410437,
        "tuning_frequency": 438.224517822,
        "tuning_nontempered_energy_ratio": 0.670969545841
    }
}
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