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b. 265-269

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

..

In A there is not a single  to the bottom note of the octaves (D) in these bars (as well as in the next ones, until bar 274). The patent inaccuracy was corrected in GE (→FE,EE,IE).

category imprint: Interpretations within context; Differences between sources

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

b. 265

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

..

In A Chopin did not restore the bass clef in this place, which renders the notation illogical until the end of the line in bar 270 (at the beginning of a new line, there is a bass clef). The mistake was corrected in GE (→FE,EE,IE).

category imprint: Interpretations within context; Differences between sources

issues: GE revisions , Errors of A

b. 265

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

in A

 in GE (→FE,EE,IE)

..

The  mark seems absolutely clear in A; however, the engraver could have been confused by the delicate trace of the first, failed attempt to write it – it was only the second time that there was enough ink for an entire mark.

category imprint: Differences between sources

issues: Errors in GE

b. 266-268

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

..

In A there are no accidentals in the 2nd half of bar 266 and 268. 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. 266-268

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

2 cresc. in A

No indications in GE (→FE,EE,IE)

..

The missing cresc. at the end of bar 266 and 268 is almost certainly a revision by the engraver of GE, who made his work easier by omitting indications he considered pleonastic next to the  hairpin.

category imprint: Differences between sources

issues: GE revisions