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b. 5

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

in GC (→GE) & FE

in EE

..

 in EE is the original version – in GC one can see the correction of  to  made by Chopin's hand. Similarly in bar 13.

category imprint: Differences between sources; Corrections & alterations

issues: Authentic corrections in GC

b. 5-6

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

..

FE overlooked the general part of the octave sign over the initial, highest fragment of figuration (in the majority of the sources, including FE, it embraces also half of bar 6). The only visible trace of the indication is the word loco, which was used to end the octave sign in the times of Chopin. This patent error was corrected in FED and FEJ.

category imprint: Differences between sources

issues: Annotations in teaching copies , Errors in FE , Annotations in FED , Annotations in FEJ

b. 5

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

..

In EE there is no  returning d4 at the beginning of the 2nd group of semiquavers. This rather obvious error remained unnoticed by the revisers of EE and was never corrected. According to us, it is possible that it was the copyist writing the base text to EE that committed the mistake, as in analogous bar 69, which was marked as repetition of bar 1 in the manuscripts, a respective  was probably added in EE in print. 

category imprint: Differences between sources

issues: Errors in EE

b. 5

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

..

EE1 has an erroneous das the 4th semiquaver of the 2nd half of the bar. The mistake was corrected in the subsequent EE.

category imprint: Differences between sources

issues: EE revisions , Errors in EE

b. 5

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

..

In EE1 there is no pedal release sign. The oversight – probably of the copyist performing the base text, as the sign is also absent in bar 69 – was corrected in EE2 (→EE3). Cf. one of the previous notes in this bar.

category imprint: Differences between sources

issues: EE revisions , Errors in EE