Low-level JSON for 0e739f5b-a0a6-46a1-9b84-6b41dfb50318

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        "tuning_equal_tempered_deviation": 0.0996322855353,
        "tuning_frequency": 438.984558105,
        "tuning_nontempered_energy_ratio": 0.737735271454
    }
}
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