Low-level JSON for 9a74a36b-3a3e-4a2c-b3ec-a302cbe5021c

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        "tuning_diatonic_strength": 0.525473952293,
        "tuning_equal_tempered_deviation": 0.235611379147,
        "tuning_frequency": 434.193115234,
        "tuning_nontempered_energy_ratio": 0.931226372719
    }
}
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