Low-level JSON for 6972cce7-da43-4e5a-bf22-ddc67ee8a142

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        "tuning_diatonic_strength": 0.646904528141,
        "tuning_equal_tempered_deviation": 0.0167064890265,
        "tuning_frequency": 440.254241943,
        "tuning_nontempered_energy_ratio": 0.67188513279
    }
}
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