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b. 343-344

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

in A

 in GE (→FE,EE,IE)

category imprint: Graphic ambiguousness; Differences between sources

issues: Inaccuracies in GE , Scope of dynamic hairpins

b. 343-344

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

No fingering in A (→GEFE,IE)

Fingering in EE

..

In the main text, we do not include the inauthentic L.H. fingering added by EE.

category imprint: Differences between sources

issues: EE revisions

b. 344

composition: Op. 39, Scherzo in C♯ minor

..

In FE the crotchet in LH is f-f. The harmonic context of the adjacent bars (335 to 350) suggests erroneously low notation of the bottom note. 

category imprint: Differences between sources

issues: Errors in FE

b. 344-347

composition: Op. 39, Scherzo in C♯ minor

Slur in EE

Slur in GC, literal reading

Slur in GC (interpretation) and GE

Slur in FE

category imprint: Differences between sources

issues: Errors in EE , Inaccuracies in GC , Errors of GC

b. 344

composition: Op. 21, Concerto in F minor, Mvt III

Dotted rhythm in A

Quavers in GE (→FEEE)

..

The dotted rhythm in A is the original version (cf. analogous bar 20), left here by Chopin, perhaps unintentionally. Therefore, the quavers in GE (→FEEE) may be a result of Chopin's proofreading, although the absence of visible traces of performing changes in print allows us to consider a possible mistake of the engraver.

category imprint: Differences between sources

issues: Authentic corrections of GE , Omitted correction of an analogous place