Low-level JSON for 8f064ba6-569f-44b7-aad1-519708ab74a9

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        "key_scale": "major",
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        "tuning_diatonic_strength": 0.682433247566,
        "tuning_equal_tempered_deviation": 0.0559591986239,
        "tuning_frequency": 444.855529785,
        "tuning_nontempered_energy_ratio": 0.665932416916
    }
}
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