Low-level JSON for 19bb3af6-9a9c-4b85-9572-5deca76d891d

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        "tuning_diatonic_strength": 0.700782001019,
        "tuning_equal_tempered_deviation": 0.0499473810196,
        "tuning_frequency": 435.952270508,
        "tuning_nontempered_energy_ratio": 0.718451023102
    }
}
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