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


Pitch

b. 129

composition: Op. 38, Ballade in F major

..

In the main text, we include a cautionery  before d1 in the L.H., written by Chopin into GC (→GE).

category imprint: Differences between sources

issues: Cautionary accidentals , Authentic corrections in GC

b. 129

composition: Op. 38, Ballade in F major

..

The topmost component of the chord in the R.H. was written in GC as a1. This mistake was repeated in GE1; it was corrected only in GE2 (→GE3). 

category imprint: Interpretations within context

issues: Errors of GC

b. 132

composition: Op. 38, Ballade in F major

e1 in A (→FE1,EE,GCGE)

e1 in FE2 (→FE3)

..

It is also in this bar that we give the unambiguous version of A (→EE,GCGE) in the main text, in spite of the fact that while proofreading FE2 (→FE3), Chopin added a  lowering e1 to e1. This version must be considered as authentic, yet not necessarily final – the composer, not seeing the following text in this line, could have heard here a harmonic progression analogous to the one in bars 101 and 126, therefore, in the previous phase of the phrase's development.

category imprint: Differences between sources; Corrections & alterations

issues: Errors resulting from corrections , Authentic corrections of FE

b. 133

composition: Op. 38, Ballade in F major

Octave in A (→FE1,EE,GCGE)

Three-note chord in FE2 (→FE3)

..

A (→FE1,EE,GCGE) has only the g1-goctave as a semiquaver. Chopin completed it with the c2 note in a proofreading of FE2.

category imprint: Differences between sources; Corrections & alterations

issues: Authentic corrections of FE

b. 133

composition: Op. 38, Ballade in F major

..

Chopin did not write a  restoring g1 in the penultimate chord. This was noticed only in GE2 (→GE3) which also added a  before g2. We include these additions in the main text (cf. the authentic naturals added next to both notes of an octave in bar 135).

category imprint: Editorial revisions

issues: Omissions to cancel alteration