Low-level JSON for a30a0470-2c9a-4d6b-872d-2f0647fc0da9

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        "tuning_diatonic_strength": 0.506732940674,
        "tuning_equal_tempered_deviation": 0.0986078605056,
        "tuning_frequency": 442.03793335,
        "tuning_nontempered_energy_ratio": 0.711130261421
    }
}
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