Low-level JSON for 632121da-68ab-41b2-8215-73aa0f1031ae

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        "tuning_diatonic_strength": 0.415327370167,
        "tuning_equal_tempered_deviation": 0.222085416317,
        "tuning_frequency": 434.193115234,
        "tuning_nontempered_energy_ratio": 0.847769677639
    }
}
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