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b. 31

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

Fingering digit in A

No fingering in GE (→FEEE)

..

The missing fingering digit in the editions is most probably a result of an oversight or misunderstanding concerning the essence of the dash over the grace note.

category imprint: Differences between sources

issues: Errors in GE

b. 31

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

Slur in A

No slur in GE (→FEEE)

..

The oversight of the slur under the group of small notes is a patent mistake of GE (→FEEE).

category imprint: Differences between sources

issues: Errors in GE

b. 32

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

Demisemiquaver g3 in A (→GE)

Demisemiquaver f3 in FE (→EE)

..

Same as in bar 13, the change of rhythm is probably a result of a mistake or revision, this time of the engraver of FE (→EE). Same as in that case, a possibility of Chopin's proofreading cannot be, however, entirely excluded.

category imprint: Differences between sources

issues: FE revisions , Inserted rest

b. 32

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

Small quavers in A

Small semiquavers in GE (→FEEE)

..

The change of small quavers to semiquavers is certainly arbitrary and it proves a routine approach of the engraver of GE (→FEEE).

category imprint: Differences between sources

issues: Inaccuracies in GE

b. 32

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

Slur from 2nd quaver in A (more probable reading) & GE2

Slur from 1st quaver in GE1 (→FEEE)

..

The slur of A is written vehemently both on the right-hand side, where no ambiguities concerning its range arise, and on the left-hand side, where one could have doubts whether it should start from the 1st or 2nd quaver of the 2nd half of the bar. A comparison of slurs of A in similar situations clearly proves that at the time of writing A Chopin's intention was a slur from the 2nd quaver. This is how it was interpreted in GE2. The interpretation of GE1 (→FEEE) may be considered justified, yet it is most probably erroneous. Cf. the possibly Chopin proofreading in analogous bar 81.

category imprint: Graphic ambiguousness; Differences between sources

issues: Inaccurate slurs in A , GE revisions