Select: 
Category
All
Graphic ambiguousness
Interpretations within context
Differences between sources
Editorial revisions
Corrections & alterations
Source & stylistic information
Notation
All
Pitch
Rhythm
Slurs
Articulation, Accents, Hairpins
Verbal indications
Pedalling
Fingering
Ornaments
Shorthand & other
Importance
All
Important
Main


b. 1

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

in A

in GE (→FEEE)

..

Change of the time signature from  to  is one of the most characteristic inaccuracies of first editions of Chopin's works – see e.g. the Sonata in B minor, Op. 35, 1st mov., bar 1.

category imprint: Differences between sources

issues: Errors in GE , 4/4 or 2/2 , Errors repeated in FE , Errors repeated in EE

b. 1-4

composition: Op. 19, Bolero

Long accents in FE

Short accents in GE & EE

..

In EE the accents in the first four bars, just like in the practically entire piece, are short. It is an arbitrary change of the revisers. Long accents, most probably written by Chopin in [A], are present here only in FE. The first three accents of GE introduce a certain ambiguity, since their typeface is slightly different (they are narrower) than of the remaining marks in this source – perhaps they are also supposed to be interpreted as long.

category imprint: Differences between sources

issues: Inaccuracies in GE , GE revisions

b. 1-3

composition: Op. 19, Bolero

..

In FE there are no separate fermatas for the octaves in the L.H. The marks were added by the revisers of GE and EE.

category imprint: Differences between sources

issues: EE revisions , Inaccuracies in FE , GE revisions

b. 1

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

simplice ma graziosamente in A (→GE)

simplice ma grazioso in FE

simplice ma grazioso in EE

..

The use of the adverb suffix -mente was characteristic for pieces of young Chopin. In the main text, we include the proofreading – probably by Chopin – in FE (→EE). In EE, in addition, the older, obsolete form simplice was replaced with its contemporary counterpart semplice.

category imprint: Differences between sources; Editorial revisions

issues: EE revisions , Authentic corrections of FE

b. 1

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

..

In A the  raising e2 to eis absent. It is difficult to explain this oversight other than by haste. The mistake was corrected already in GE1 (→FEEE,→GE2). In analogous bar 325 a correct sign is present in all sources.

category imprint: Differences between sources

issues: Errors of A , Authentic corrections of GE