Low-level JSON for ef31d4b9-ccfb-4921-8d5d-e4f5484a4c87

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        "tuning_diatonic_strength": 0.671110212803,
        "tuning_equal_tempered_deviation": 0.279433041811,
        "tuning_frequency": 434.193115234,
        "tuning_nontempered_energy_ratio": 0.90683722496
    }
}
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