Issues : Accompaniment changes

b. 135

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

Crotchet e in A (→GE)

Dotted minim in FE (→EE)

..

Extending the value of e is undoubtedly a result of the Chopin proofreading of FE (→EE).

category imprint: Differences between sources; Corrections & alterations

issues: Accompaniment changes , Authentic corrections of FE

b. 157

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

F in A & GE2

D in GE1 (→FEEE)

..

The quaver, present in A, is probably the original version – cf. the ascending sequence of bass in analogous bars in the recapitulation (bars 301, 303 and 305). In the main text we give introduced most probably by Chopin in the proofreading of GE1 (→FEEE) and analogous to preceding bars 151, 153 and 155.

category imprint: Differences between sources; Corrections & alterations

issues: GE revisions , Accompaniment changes , Authentic corrections of GE

b. 309

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

..

The traces of erasure, visible in A, allow to read the original version of the 1st half of the bar, in which the last note was an a1. In this version, the 3rd and 4th quavers were written in the treble clef, in which the removed note was written; however, it is unknown whether the correction of the moment of the beginning of the slur is to be linked to the change of the last note.

category imprint: Corrections & alterations; Source & stylistic information

issues: Corrections in A , Accompaniment changes