Low-level JSON for 4e2a94c9-44da-40fb-9bcb-a133f8551e64

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        "tuning_diatonic_strength": 0.667675435543,
        "tuning_equal_tempered_deviation": 0.0845033302903,
        "tuning_frequency": 441.782684326,
        "tuning_nontempered_energy_ratio": 0.727337062359
    }
}
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