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b. 166

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

Fingering written into FED

No teaching fingering

category imprint: Differences between sources

issues: Annotations in teaching copies , Annotations in FED

b. 166

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

Fingering written into FED

No teaching fingering

category imprint: Differences between sources

issues: Annotations in teaching copies , Annotations in FED

b. 167

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

Slurs from 2nd quaver in A (→GE)

Slurs from 1st quaver in FE (→EE)

..

Differently than in analogous bars 161-166 and 168, in GE both slurs begin from the 2nd quaver in the group. It is almost certainly a result of proofreading – probably a Chopin one – since the slurs of A, particularly the second one, are exceptionally inaccurate here. The difference in slurring was not included in FE (→EE), which may be explained by distraction or a unifying revision. It is also possible that the slurs in GE1 were changed in the last phase of proofreading, already after the copies had been sent to Paris.

category imprint: Graphic ambiguousness; Differences between sources

issues: Inaccurate slurs in A , GE revisions , Authentic corrections of GE , FE revisions

b. 168

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

..

The natural before the 2nd quaver in the L.H. (d), overlooked in A (→GE1FE), was added in EE and GE2.

category imprint: Interpretations within context; Differences between sources

issues: EE revisions , Accidentals in different octaves , GE revisions , Inaccuracies in A

b. 169-170

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

..

The flats restoring e at the beginning of the 2nd half of the bar are missing in both bars in A (→GE). The mistake was corrected in FE (→EE), probably at Chopin's demand. Similarly in analogous bars 319-320.

category imprint: Interpretations within context; Differences between sources

issues: Omissions to cancel alteration , Errors in GE , Errors of A , Authentic corrections of FE