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b. 28

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

4 grace notes in A

3 grace notes in GE (→FEEE)

..

In a proofreading of GE (→FEEE) Chopin removed the second out of four small semiquavers written in A, most probably, however, it was an erroneously engraved a1. In spite of the fact that Chopin's intention of removing the correct note (f1) was not explicitly expressed in this situation, a reduced number of notes in this ornament remains a fact. Due to this reason, in the main text we give the version of the editions.

category imprint: Differences between sources; Corrections & alterations

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

b. 28

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

e2 in A (→GE)

c2 in FE (→EE)

..

The less pianistically convenient cinstead of eis almost certainly a Terzverschreibung error of the engraver of FE (→EE).

category imprint: Differences between sources

issues: Errors in FE , Errors in EE , Terzverschreibung error

b. 28

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

..

In the main text we add a cautionary  before a3.

category imprint: Editorial revisions

b. 28

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

..

In EE the group of 27 demisemiquavers was written with small notes, most probably in order to save space.

category imprint: Differences between sources

issues: EE revisions

b. 29-31

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

Slurs from 2. quaver in A & GE2

Slurs from 1. quaver in GE1 (→FEEE)

..

The slurs in A begin from the 2nd quaver of each half-bar figure (only the slur in bar 31 may raise doubts). It is unclear how the change of their range occurred in GE1 (→FEEE): in the case of a few of them one may assume extension of slurs in print (adding slurs in the 2nd half of bar 31 was a patent intervention). Not being certain whether the changes were performed in consultation with Chopin, in the main text we preserve the slurring of A (restored in GE2).

category imprint: Differences between sources

issues: GE revisions , Authentic corrections of GE