Issues : Inaccuracies in FE

b. 51

composition: Op. 10 No 11, Etude in E♭ major

Slur in A, GE & EE

No slur in FE

..

The slur visible in A under the semiquaver triplet is one of a few elements overlooked by the engraver of FE in this place (cf. the remarks concerning the accent and tie sustaining g2). The sign was added in GE and EE. Without a doubt, the slur plays here a double role – formal, as a part of the triplet's mark, and phrasing and articulation one.

category imprint: Differences between sources

issues: Inaccuracies in FE , Triplet slurs

b. 51

composition: Op. 10 No 11, Etude in E♭ major

Accent in A

No mark in FE (→GE,EE

..

Most probably the accent was omitted in the editions accidentally.

category imprint: Differences between sources

issues: Long accents , Inaccuracies in FE

b. 53-54

composition: Op. 10 No 11, Etude in E♭ major

Grace notes in A

GE2 (→GE3GE4)

..

The forms of grace notes, different than the ones written by Chopin in A, are certainly a result of inaccuracy of the engravers of FE and EE.

category imprint: Differences between sources

issues: Inaccuracies in FE , GE revisions , EE inaccuracies