Low-level JSON for 6e580a7c-b230-4cd9-978a-1b219f1f8f22

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        "tuning_diatonic_strength": 0.48011636734,
        "tuning_equal_tempered_deviation": 0.0138176148757,
        "tuning_frequency": 441.272583008,
        "tuning_nontempered_energy_ratio": 0.709031283855
    }
}
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