FEcor
compare
b. 29-30
The slurs combining the E-e octave with the next one were added by Chopin in one of the last proofreadings of FE (→GE,EE). In Ap the octaves are also combined, yet only with the upper slur.
Compare the passage in the sources »
category imprint: Differences between sources
issues: Authentic corrections of FE
notation: Slurs