Low-level JSON for e68f1283-5675-485c-b840-8bb9202a7145

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        "tuning_diatonic_strength": 0.636181473732,
        "tuning_equal_tempered_deviation": 0.0894237980247,
        "tuning_frequency": 440.254241943,
        "tuning_nontempered_energy_ratio": 0.725466668606
    }
}
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