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. 161

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. 161-164

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

No slurs in A (→GE1FEEE)

Slurs in EE

Slur in bar 162 in GE2

..

The slurs, added both in EE and – to a lesser extent – in GE2, are certainly inauthentic. The slur in bar 162 can be considered to be justified in the light of the authentic slur in identical bar 166. According to us, in this context, the difference can suggest a slightly different performance, e.g. a more pronounced crescendo, hence we preserve the differentiated notation of A in the main text.

category imprint: Differences between sources

issues: EE revisions , GE revisions

b. 161

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

No fingering in FE (→GE)

Fontana's fingering in EE

category imprint: Differences between sources

issues: EE revisions

b. 161

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

..

In the main text, we omit the cautionary  before c3, present in all sources.

category imprint: Editorial revisions

issues: Cautionary accidentals

b. 161

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

Slur from c3 in FE (→EE,GE1GE2)

Slur from a3 in GE3

..

The slur of FE (→EE,GE1GE2) is clearly inaccurate – it begins in the place where the octave sign ends in these editions. The slur in the autograph most probably encompassed the entire irregular group of semiquavers – Chopin would write this kind of slurs routinely, to a certain extent (cf. e.g. the Concerto in F minor, op. 21, the 2nd mov., bars 26, 28, 30, 31). Therefore, in the main text we suggest such a slur, introduced also in GE3.

category imprint: Differences between sources; Editorial revisions

issues: GE revisions