Low-level JSON for 3d9d0380-c701-4154-a284-1a034348078a

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        "tuning_diatonic_strength": 0.656036794186,
        "tuning_equal_tempered_deviation": 0.00361735513434,
        "tuning_frequency": 439.491973877,
        "tuning_nontempered_energy_ratio": 0.649921417236
    }
}
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