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b. 103

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

c1 on 3rd quaver of bar in A

c1 on 4th quaver in GE (→FE,EE,IE)

..

In the main text we provide the A version. In GE (→FE,EE,IE) it was arbitrarily changed to a version analogous to bar 312. Taking into account the fact that this bar was most probably created later than the discussed one, it cannot be ruled out that Chopin would have introduced the later version also here if he had continued working on the Sonata. Therefore, according to us, it is justified to use it here as an acceptable variant.

category imprint: Differences between sources

issues: GE revisions

b. 105

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

..

In A Chopin wrote a  raising a to a only just before the last chord in this bar. The mistake remained unnoticed in the majority of the editions – the necessary accidental to the 2nd crotchet was added only in FE. In the main text we include this addition and put the  to the 4th crotchet (unnecessary in this situation) at the pitch of c1 as a cautionary accidental.
In addition, all sources feature a  to a1 on the 6th R.H. quaver (unnecessarily repeated), which we omit in the main text.

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

issues: FE revisions , Errors repeated in GE , Errors repeated in EE , Errors repeated in IE

b. 105

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

d in chord in A (→GEFE,IE)

e in EE1

f in EE2

..

The EE1 version is erroneous, while the EE2 version – an arbitrary or mistaken revision thereof.

category imprint: Differences between sources

issues: EE revisions , Errors in EE , Terzverschreibung error

b. 105-107

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

..

In A, on the 3rd crotchet in bar 105 and 107, a  is present only next to the top note. 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. 105

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

3 wedges & dot in A, literal reading

4 dots in GE (→FE,IE)

2 dots in EE

4 wedges suggested by the editors

..

Although 3 out of four staccato marks entered into A are provided with the form of a wedge (as in the next bars), in GE (→FE,IE) they were reproduced as dots. The absence of two dots in EE cannot be easily explained – neither revision nor oversight are a reasonable ground. In the main text we provide 4 wedges due to the fact that they clearly prevail over dots in the A notation – in this and the next two bars Chopin wrote 9 wedges and one dot.
See also bar 107.

category imprint: Differences between sources; Editorial revisions

issues: Errors in EE , GE revisions , Wedges , Inaccuracies in A