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b. 7-8

composition: Op. 25 No 8, Etude in D♭ major

..

In A, FE and EE1 there is no cancellation of a few previously raised notes in chromatic passages:

  • in A and FE there is no  returning f2 at the end of bar 7 and two flats in bar 8 – returning a2 in the 8th sixth and e3 in the 10th sixth;
  • EE is missing the above three and flats returning g2 in the 10th sixth and d3 in the 12th sixth in bar 8.

The remaining editions introduced additions to these patent oversights (some of all):

  • GE1 added the  returning a2 in the 8th sixth in bar 8, while GE2 (→GE3) also the rest of the overlooked signs;
  • EE2 (→EE3) added the flats returning a2 in the 8th sixth, g2 in the 10th sixth and d3 in the 12th sixth in bar 8, which resulted in the same text as in GE1.

category imprint: Interpretations within context; Differences between sources

issues: EE revisions , Errors in FE , Errors in EE , Omissions to cancel alteration , Errors in GE , GE revisions , Errors of A

b. 7-8

composition: Op. 25 No 8, Etude in D♭ major

..

In A (→GE1) and FE the only cautionary sign in these bars is the  next to d1 in the L.H. in bar 8 (in EE there is also a  before c3 in bar 7). The flat was omitted – not without a reason – in GE2 (→GE3), whereas a few others were added: before e2 and d2-b2 in bar 7 and g2-e3 and d3 in bar 8. In the main text we consider the first and last from the aforementioned signs, while still adding a  before g1 in bar 7 (due to the similarity of combination of bars 6-7 with bars 2-3).

category imprint: Differences between sources; Editorial revisions

issues: GE revisions , Cautionary accidentals

b. 10

composition: Op. 25 No 8, Etude in D♭ major

..

In A (→GE1) and FE there is no  raising d to d. This characteristic inaccuracy was corrected in EE and GE2 (→GE3). The latter also added a  before a2 on the 4th quaver, poorly justified  before a on the 8th quaver and a completely incomprehensible  before c2 on the 10th quaver.

We also add a  before d2 on the 8th quaver of the bar.

category imprint: Interpretations within context; Differences between sources; Editorial revisions

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

b. 15

composition: Op. 25 No 8, Etude in D♭ major

..

Following GE2 (→GE3), we add cautionary flats before g1 and g, while we omit the late sign before g1 on the 9th quaver, present in the remaining sources.

category imprint: Differences between sources; Editorial revisions

issues: GE revisions , Cautionary accidentals

b. 19

composition: Op. 25 No 8, Etude in D♭ major

Octave in A (→GE), FE & EE3

Only A in EE1 (→EE2)

..

The single A in EE1 (→EE2) is the original version. It is proved by visible corrections performed by Chopin in A (→GE) and FE. The version with octave was introduced in EE3, most probably on the basis of GE.

category imprint: Differences between sources; Corrections & alterations

issues: EE revisions , Authentic corrections of FE , Authentic corrections in GC