Low-level JSON for 18a3704f-4f81-4241-8dec-365602aedd2a

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        "tuning_diatonic_strength": 0.482895731926,
        "tuning_equal_tempered_deviation": 0.0130924172699,
        "tuning_frequency": 440,
        "tuning_nontempered_energy_ratio": 0.618554592133
    }
}
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