Low-level JSON for ac9f1c41-69cf-4ee5-ac91-d1b7e88c0979

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        "tuning_diatonic_strength": 0.555839240551,
        "tuning_equal_tempered_deviation": 0.226356565952,
        "tuning_frequency": 434.193115234,
        "tuning_nontempered_energy_ratio": 0.921421170235
    }
}
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