FEcor
compare
b. 36
In CLI there are no naturals returning a1, d2 and f2. The accidentals were also absent in FEcor, in which Chopin, however, added all of them. Eventually, both FE (→GE,EE) and Ap have the correct notation.
Compare the passage in the sources »
category imprint: Interpretations within context; Differences between sources
issues: Omissions to cancel alteration, Authentic corrections of FE, Errors of CLI
notation: Pitch