Low-level JSON for ad4156cd-e7da-4b2e-8497-1d88c993b434

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        "tuning_diatonic_strength": 0.604355037212,
        "tuning_equal_tempered_deviation": 0.217814996839,
        "tuning_frequency": 434.193115234,
        "tuning_nontempered_energy_ratio": 0.912330031395
    }
}
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