Low-level JSON for dec9c7ab-c9c8-4d96-8dc8-ec5195451e1a

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        "tuning_diatonic_strength": 0.56710267067,
        "tuning_equal_tempered_deviation": 0.0666973665357,
        "tuning_frequency": 440.763122559,
        "tuning_nontempered_energy_ratio": 0.729173243046
    }
}
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