b. 22
CLI has b2 as the 4th semiquaver in the R.H., which results from the logic of the figuration's structure. In FE1 there is a d3, put here by mistake and corrected by Chopin in a proofreading of FE2 (→EE) for b2. The erroneous note must have initially been present also in GE1, which is confirmed by visible traces of its deletion, however, eventually GE1 and all subsequent editions of GE also feature b2.
Compare the passage in the sources »
category imprint: Interpretations within context; Differences between sources
issues: Errors in FE, Terzverschreibung error, GE revisions, Authentic corrections of FE, Authentic corrections of GE
notation: Pitch