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b. 175

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

No slur in A

Slur in FE (→GE,EE)

..

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

b. 175

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

Two voices in A

One voice in FE (→GE, EE)

..

It is hard to state whether the simplified notation of the part of the R.H. in FE (→GE,EE) resulted from Chopin's proofreading or the engraver's inaccuracy. The first of these possibilities is indicated by the addition of the lento indication in FE.

category imprint: Differences between sources

issues: Authentic corrections of FE

b. 175-176

composition: Op. 35, Sonata in B♭ minor, Mvt I

..

All sources include naturals before d2 in bar 175 and before in bar 176. Together with the  in bar 172 they prove that, after having changed the key signature signs, Chopin's awareness of the key in which the music is written was not entirely formed yet.

category imprint: Editorial revisions

issues: Cautionary accidentals

b. 175-176

composition: Op. 35, Sonata in B♭ minor, Mvt I

Slur in GC

Slur in FE (→EE)

Two slurs in GE

..

The slurring of GC is certainly incomplete and it was completed already in GE. In the main text we give the slur of FE (→EE).

category imprint: Differences between sources

issues: GE revisions , Errors of GC

b. 175

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

No indication in A

in FE (→GE,EE)

..

The lento indication is undoubtedly a Chopin addition in the proofreading of FE1.

category imprint: Differences between sources; Corrections & alterations

issues: Authentic corrections of FE