Low-level JSON for 30b6720d-bd20-4430-b194-125f8e09f4ed

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        "tuning_diatonic_strength": 0.561201334,
        "tuning_equal_tempered_deviation": 0.20474037528,
        "tuning_frequency": 434.193115234,
        "tuning_nontempered_energy_ratio": 0.904292047024
    }
}
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