Issues : Inaccuracies in GC

b. 45-46

composition: Op. 25 No 11, Etude in A minor

Slur in GC, FE, EE & GE2 (→GE3)

Longer slur in GE1

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The slur of the L.H. begins in GC more or less in the middle of the 1st beat of the bar, so GE1 embraced also the 1st octave with it. This undoubtedly erroneous interpretation was corrected in GE2 (→GE3). Similarly in bar 47.

category imprint: Graphic ambiguousness; Differences between sources

issues: GE revisions , Inaccuracies in GC

b. 47-48

composition: Op. 25 No 11, Etude in A minor

Slur in GC, FE, EE & GE2 (→GE3)

Shifted slur in GE1

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Same as in bar 45, in GE1 the slur starts from the beginning of the bar, which is an erroneous interpretation of the too broad slur of GC. In addition, in GE1 the slur is led only to the at the beginning of bar 48, which is a totally unjustified arbitrary decision of the engraver. GE2 (→GE3) re-established the notation of GC, compatible with the remaining sources.

category imprint: Graphic ambiguousness; Differences between sources

issues: GE revisions , Inaccuracies in GC

b. 55-56

composition: Op. 25 No 11, Etude in A minor

Different slurs in GC

Shorter slurs in FE & EE

Longer slurs in GE

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The slur of GC in bar 55 begins just after the 1st crotchet, hence beginning the slur in GE from this crotchet is not surprising. However, in bar 56 the slur of GC, corrected by Chopin, starts undoubtedly from the 2nd quaver, which was, however, ignored in GE. Both FE and EE show that in both bars the slur should certainly begin from the 2nd crotchet.

category imprint: Graphic ambiguousness; Differences between sources

issues: GE revisions , Inaccuracies in GC

b. 58

composition: Op. 25 No 11, Etude in A minor

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Before the 5th semiquaver there is no  in GC and FE. This patent inaccuracy of Chopin was corrected in GE. EE also includes the correct text. 

category imprint: Interpretations within context; Differences between sources

issues: Accidentals in different octaves , Inaccuracies in FE , GE revisions , Inaccuracies in GC

b. 76

composition: Op. 25 No 11, Etude in A minor

Slur in GC, literal reading of bar 12

Slur in GC (interpretation), FE, GE2 (→GE3) & EE

Slur in GE1

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Differences in the range of the slur – see bar 12.

category imprint: Graphic ambiguousness; Differences between sources

issues: GE revisions , Inaccuracies in GC