The slur of the bottom voice, appearing in GE instead of the slur of the top voice written in A, is probably a mistake, although its addition by Chopin cannot be entirely excluded (e.g. if in the proof copy no slur was included, Chopin could have added two and the engraver only the bottom one). In any case, in the proofreading of FE (→EE) Chopin restored the top slur, without removing the bottom one, so that next to the version of A one can also notice the version of FE with two slurs. In the main text we give the version of A, since the authenticity of the bottom slur is not as unquestionable as of the top one; moreover, the top slur applies to the entire part of the R.H. by default.
Compare the passage in the sources»
category imprint: Differences between sources
issues: Errors in GE, Authentic corrections of FE
notation: Slurs