Low-level JSON for 381ee2fe-98ac-436b-989e-0cf73f0be04b

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        "tuning_diatonic_strength": 0.691219747066,
        "tuning_equal_tempered_deviation": 0.0839538946748,
        "tuning_frequency": 438.224517822,
        "tuning_nontempered_energy_ratio": 0.739262580872
    }
}
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