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b. 272-274

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

..

In bar 272 and 274 Chopin omitted the flats to c3. They were added in GE (→FE,EE,IE).

category imprint: Interpretations within context; Differences between sources

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

b. 273

composition: Op. 42, Waltz in A♭ major

e in FE & EE

Octave in FEG (→GE)

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In FEG (→GE) Chopin enhanced the sound of the 1st crotchet by adding the E octave. In the bass FE and EE have only an e

category imprint: Differences between sources; Corrections & alterations

issues: Authentic corrections of GE

b. 273

composition: Op. 42, Waltz in A♭ major

..

The  indication only appears in FEG (→GE).

category imprint: Differences between sources; Corrections & alterations

issues: Authentic corrections of GE

b. 273-276

composition: Op. 42, Waltz in A♭ major

No pedalling in FE0 (→EE) & FEG (→GE)

Pedalling in FE1

..

As in bar 261 Chopin wrote the pedalling in those bars only in the proofs of FE.

category imprint: Differences between sources; Corrections & alterations

issues: Authentic corrections of FE

b. 273-282

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

Two slurs in GC (→GE)

Interpretation of slurs in GC suggested by the editors

Slur from bar 276 in FE

Complement to slur in FE

Slur from bar 273 in EE

Another interpretation of slurs in GC

..

Beginning the slur of GC (→GE) in bar 275 is most probably a mistake – cf. the slur of FE, beginning one bar later. However, the intention of the writer could have been combining this slur with the slur in bar 273. We include this possibility also due to the slur of EE, which is most probably a result of Chopin's extension of the slur of FE2 in the base text to EE. While the idea of embracing all the discussed bars with one slur does not raise any doubts, the moment of starting the slur could be misinterpreted by the engravers of EE (cf. the note on analogous situations in the middle section of Scherzo). The suggestion of completing the version of FE results from the conviction that the omission of the slur in bar 273 was not intended in this edition. Except for the first of the aforementioned versions, each of the remaining ones can be considered to be corresponding to Chopin's intention on a certain stage of shaping the notation of this phrase.

category imprint: Interpretations within context; Differences between sources

issues: Errors of GC , Authentic corrections of EE