The slur added in EE3 (→EE4) is probably an arbitrary addition of the reviser of EE, who took into consideration the authentic slur in analogous bars 53-54. Situations, in which analogous places differ in performance indications, are very common in Chopin's pieces. It does not always mean that Chopin wanted to underline the diversity of their performance (e.g., in this case non legato in bars 5-6 and legato in bars 53-54). The lack of a slur may be considered here as a suggestion of a smoother, more homogenous phrasing of the entire eight-bar section.
Compare the passage in the sources »
category imprint: Differences between sources
issues: EE revisions
notation: Slurs
