It is hard to consider a longer mark in GE as an accurate copy of the GC notation (in any case, in bars 41-42 the same notation was read more accurately), while a long accent present in EE may exemplify Chopin's intentions. In the main text we present a version based on two consistent sources, GC and FE that most probably originated from the two autographs.
Compare the passage in the sources »
category imprint: Differences between sources
issues: Inaccuracies in GE
notation: Articulation, Accents, Hairpins
