Low-level JSON for 2d9c236f-0b75-4e5c-8227-2a7991ee77a2

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        "tuning_equal_tempered_deviation": 0.0445322431624,
        "tuning_frequency": 440.763122559,
        "tuning_nontempered_energy_ratio": 0.701632261276
    }
}
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