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b. 12-14

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

Dashes up to bar 13 in A & GE2

No dashes in GE1 (→FEEE)

Dashes up to bar 14 suggested by the editors

..

Omissions of dashes, marking the range of a dynamic (or agogic) change, is a very frequent inaccuracy in first editions of Chopin's works. According to us, Chopin marked the range of the crescendo inaccurately – in A the dashes simply end at the end of the page; such situations would often result in missing endings of such elements of notation as slurs, dynamic hairpins or the very dashes after verbal indications in autographs (and other kinds of sources).

category imprint: Differences between sources; Editorial revisions

issues: Inaccuracies in GE , GE revisions

b. 12-13

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

Slur in A

Slurs in GE1 (→FEEE)

Slur in GE2

Our alternative suggestion

..

The slur written in A stayed in GE (→FEEE) next to note heads, which perhaps may have induced Chopin to add a second slur, embracing also the preceding crotchet. According to us, the slur was probably supposed to replace the previous one. A probability of Chopin's proofreading is also indicated by a possible trace of correcting the previous slur in bar 12. However, not being certain of the authorship of these changes, in the main text we leave the version of A.

category imprint: Interpretations within context; Differences between sources

issues: GE revisions , Authentic corrections of GE , Corrected slurs of Op. 21 in GE1

b. 13

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

Slur in A & GE2

Slurs in GE1 (→FEEE), literal reading

Slurs in GE1 (→FEEE), possible interpretation

Different interpretation of GE1 (→FEEE)

..

The slurs of GE1 (→FEEE) may be partially considered a result of Chopin's intervention: the slur running from the 2nd quaver could have been added as a probably simplified correction of the erroneous, too short slur in the 2nd half of the bar. Apart from the literal interpretation of this slurring, we suggest another two possible interpretations. 

category imprint: Interpretations within context; Differences between sources

issues: Inaccuracies in GE , GE revisions , Authentic corrections of GE

b. 14

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

..

In EE a cautionary  was added before cat the beginning of the bar. In the main text we add a cautionary  before b in the 4th chord.

category imprint: Differences between sources; Editorial revisions

issues: EE revisions

b. 15-16

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

No slurs in A & GE2

Slurs in GE1 (→FEEE)

Our variant suggestion

..

The slurs, added in the proofreading of GE1 (→FEEE), may come from Chopin – cf. bar 13. On the other hand, an editorial revision cannot be excluded, hence in the main text we leave their inclusion to the discretion of the performer.

category imprint: Differences between sources; Corrections & alterations

issues: Authentic corrections of GE