Low-level JSON for 87fe4a21-10b8-4d73-ae3b-99701ddeb6ac

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        "tuning_diatonic_strength": 0.494515806437,
        "tuning_equal_tempered_deviation": 0.0763088315725,
        "tuning_frequency": 444.341888428,
        "tuning_nontempered_energy_ratio": 0.7106782794
    }
}
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