Low-level JSON for f367ad6e-efd5-4496-aba5-21a4edcd82c6

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        "tuning_diatonic_strength": 0.629358172417,
        "tuning_equal_tempered_deviation": 0.0659079328179,
        "tuning_frequency": 440.254241943,
        "tuning_nontempered_energy_ratio": 0.763814091682
    }
}
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