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b. 100

composition: WN 17, Polonaise in B♭ major

a-c1-a1 in JC

a-f1 in EF

a-c1-f1 in PE

category imprint: Differences between sources

b. 100

composition: Op. 42, Waltz in A♭ major

..

In FE0 (→FE) there is no quaver rest. Chopin did not add this missing sign in FEG, despite this GE has the correct notation.

category imprint: Differences between sources

issues: Errors in FE

b. 100

composition: Op. 38, Ballade in F major

..

In FE1,  the 2nd crotchet in the bottom R.H. voice is printed on the level of c1 but because it has no ledger line it looks like d1. The omitted line was already added in FE2.

category imprint: Graphic ambiguousness; Interpretations within context; Differences between sources

issues: Errors in FE , Authentic corrections of FE

b. 100-101

composition: Op. 25 No 10, Etude in B minor

in GC (→GE) & EE

No second part of indication in FE

..

The sotto voce indication was completed in GC and probably in the base text to EE. In GC one can see that Chopin initially wrote a different indication (probably e legato only), to eventually choose e sempre legato.

category imprint: Differences between sources

issues: Chopin's hesitations , Authentic corrections of FE

b. 100-107

composition: Op. 25 No 5, Etude in E minor

No markings in FC (→GE) & EE

Pedalling in FE

..

Chopin added the pedalling in bars 100-101 and 105-107 probably in the proofreading of FE (similarly in bars 108-111). This kind of evident additions were performed by the composer in, e.g., the Etude in A minor, No. 5, bars 54 and 58-61.

category imprint: Differences between sources; Corrections & alterations

issues: Authentic corrections of FE