Low-level JSON for 4b97f37c-9ac5-47e4-ae15-66222da58f60

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        "tuning_diatonic_strength": 0.575311481953,
        "tuning_equal_tempered_deviation": 0.0130269927904,
        "tuning_frequency": 440.763122559,
        "tuning_nontempered_energy_ratio": 0.716094017029
    }
}
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