Low-level JSON for a2b019eb-aede-484a-98ce-b5b278a92a2c

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        "tuning_diatonic_strength": 0.63099950552,
        "tuning_equal_tempered_deviation": 0.254624158144,
        "tuning_frequency": 442.293365479,
        "tuning_nontempered_energy_ratio": 0.915827274323
    }
}
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