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b. 174

composition: (Op. 4), Sonata in C minor, Mvt IV

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In A Chopin omitted the naturals to the 2nd and 3rd L.H. quavers (a1 and A); on the other hand, he wrote unnecessarily repeated naturals to a2 on the 3rd quaver and to e2 on the 7th R.H. quaver. In GE (→FE,EE,IE) the omitted accidentals were added and the unnecessary ones removed, which we include in the main text. Moreover, in the editions cautionary flats were added to B and b2 (the 5th quaver). We also include these accidentals in the main text.

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

issues: Accidentals in different octaves , GE revisions , Cautionary accidentals , Inaccuracies in A

b. 175

composition: Op. 43, Tarantella

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We add cautionary  before in LH.  A similar addition was made in EE.

category imprint: Differences between sources; Editorial revisions

issues: EE revisions

b. 175

composition: Op. 39, Scherzo in C♯ minor

g2 in EE, GC (→GE) & FE2

b2 in FE1

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FE1 erroneously has b flat2 as the last note, which was corrected in FE2.

category imprint: Differences between sources

issues: Errors in FE

b. 175

composition: Op. 26 No 2, Polonaise in E♭ minor

 in A (→FE,EE,GE)

 in FEJ

 in FES

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The entry in FES is certainly made with Chopin's hand. The addition in FEJ is slightly less characteristic, yet it most probably also comes from Chopin. In spite of that, according to us, the change of the dynamics of the ending is to be considered to be an authentic variant and not a definitive withdrawal from the original concept.

category imprint: Differences between sources; Corrections & alterations

issues: Annotations in teaching copies , Annotations in FES , Authentic post-publication changes and variants , Annotations in FEJ

b. 175

composition: Op. 26 No 2, Polonaise in E♭ minor

No slur in A

Slur in FE (→GE,EE)

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A separate slur for the L.H. was added in the proofreading of FE1, most probably by Chopin.

category imprint: Differences between sources

issues: Authentic corrections of FE