Issues : Errors in GE

b. 20

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

Accent in A

No mark in GE (→FEEE)

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The missing accent in the editions is almost certainly one of a few inaccuracies of the engraver of GE1 in this bar (cf. the remaining notes on this beat of the bar).

category imprint: Differences between sources

issues: Errors in GE

b. 20

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

Slur in A & GE2

No slur in GE1 (→FEEE)

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The absence of the slur embracing the grace nots is probably a result of inattention of the engraver of GE1 (→FEEE).

category imprint: Differences between sources

issues: Errors in GE , GE revisions

b. 20

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

Two slurs in A & GE2

One slur in GE1 (→FEEE)

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It is difficult to find an objective behind combining the slurs above the rest, hence the slur of GE1 (→FEEE) is most probably a mistake of the engraver.

category imprint: Differences between sources

issues: Errors in GE

b. 20

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

c2 in chord in A, FE (→EE) & GE2

a1 in chord in GE1

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The version of GE1 is certainly erroneous: it is most probably a revised Terzverschreibung error, by adding a . Chopin restored the chord with c2, written in A, in a proofreading of FE (→EE). At the time of executing this proofreading, a superfluous  was moved together with the note head.  

category imprint: Differences between sources

issues: Errors in GE , Terzverschreibung error , GE revisions , Authentic corrections of FE

b. 21

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

Long accents in A

No marks in GE1 (→FEEE)

Short accents in GE2

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According to us, the fact of removing the accents by Chopin in a proofreading of GE1 (→FEEE) is less likely than them having been accidentally overlooked by the engraver (there are more similar inaccuracies, both in this and the previous bar). GE2 restored the accents (as short).

category imprint: Differences between sources

issues: Long accents , Errors in GE , GE revisions