Low-level JSON for 5261af76-45a3-4db2-b102-f0454548f57a

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        "tuning_diatonic_strength": 0.518582999706,
        "tuning_equal_tempered_deviation": 0.00745378015563,
        "tuning_frequency": 437.971466064,
        "tuning_nontempered_energy_ratio": 0.663438916206
    }
}
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