Low-level JSON for 770239cb-7741-45db-8051-6b2bea537f68
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"key_key": "F",
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"tuning_diatonic_strength": 0.524772167206,
"tuning_equal_tempered_deviation": 0.0169396009296,
"tuning_frequency": 444.855529785,
"tuning_nontempered_energy_ratio": 0.587909936905
}
}
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