In GE1, the first crotchet is a b1-b2 octave. This patent mistake could have been committed in FE, in which, however, Chopin corrected it in the last phase of proofreading. The mistake in GE1 was corrected already in GE2 (→GE3).
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category imprint: Interpretations within context; Differences between sources; Source & stylistic information
issues: Terzverschreibung error, GE revisions, Authentic corrections of FE, Errors repeated in GE
notation: Pitch