Low-level JSON for fc7d885e-8ebf-457d-be81-7a2278c59b49

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        "tuning_diatonic_strength": 0.667217969894,
        "tuning_equal_tempered_deviation": 0.00285827252083,
        "tuning_frequency": 439.491973877,
        "tuning_nontempered_energy_ratio": 0.612101137638
    }
}
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