Low-level JSON for 0f4b49df-e508-479e-8cfa-2eb520ade8c8

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        "tuning_diatonic_strength": 0.58729237318,
        "tuning_equal_tempered_deviation": 0.0101905111223,
        "tuning_frequency": 440.254241943,
        "tuning_nontempered_energy_ratio": 0.641119003296
    }
}
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