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b. 248-249

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

Two slurs in A

One slur in GE (→FEEE)

..

Taking into account the erroneous beginning and end of the slur of GE1, it is difficult to assume that Chopin controlled this place. Therefore, in the main text we give the most likely interpretation of the slurs of A – due to the change of the page (from bar 249), the separation of the slurs can be questioned; however, according to us, neither the slur in bar 248 nor the one in bar 249 suggest an intention to combine them.

category imprint: Graphic ambiguousness; Differences between sources

issues: Inaccuracies in GE , Inaccurate slurs in A

b. 248

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

Rhythm without rest in A (→GE)

Rhythm with rest in FE (→EE)

..

Shorter rhythmic values certainly stem from Chopin's proofreading in FE (→EE). The aim was most probably to differentiate the performance of bars 248 and 252 in a more distinct manner due to the harmonically different continuation in bars 249 and 253.

category imprint: Differences between sources; Corrections & alterations

issues: Authentic corrections of FE

b. 248-251

composition: Op. 16, Rondo in E♭ major

Staccato dots in FE (→EE)

category imprint: Differences between sources

issues: Errors in EE

b. 248

composition: Op. 16, Rondo in E♭ major

Continuous slur in FE

New slur in GE & EE

category imprint: Differences between sources

issues: GE revisions , EE inaccuracies

b. 248

composition: Op. 11, Concerto in E minor, Mvt III

Fingering written into FEH

No teaching fingering

category imprint: Differences between sources

issues: Annotations in teaching copies , Annotations in FEH