Low-level JSON for f18c3d9e-6c7f-4fa6-8a15-29432ab91ef0

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        "tuning_diatonic_strength": 0.468401312828,
        "tuning_equal_tempered_deviation": 0.0323048457503,
        "tuning_frequency": 440,
        "tuning_nontempered_energy_ratio": 0.604329109192
    }
}
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