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b. 36-37

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

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In A one can see an extension of the slur; initially, it embraced only the 2nd half of bar 36.

category imprint: Corrections & alterations; Source & stylistic information

issues: Corrections in A

b. 36

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

One-part notation in sources

Two-part notation suggested by the editors

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The graphic separation of the middle voice of the last three chords with a separate beam comes from us. It was necessary to indicate that the  sign applies to this progression; the sign was written by Chopin in A between the notes of the chords in a way impossible to be reproduced in print.

category imprint: Editorial revisions

b. 36

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

Long accent in A

Short accent in GE1

No mark in FE (→EE)

Short accent in GE2

..

The sign of an accent in GE1 is doubly inaccurate: short and placed after the chord it concerns in the very legible notation of A. Overlooked in FE (→EE), it was moved to the right place in GE2 (without changes in shape).

category imprint: Differences between sources

issues: Long accents , Errors in FE , Inaccuracies in GE , GE revisions

b. 36

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

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GE misreproduced the indication as radoscendo. The correct spelling appears in a proofreading of FE (→EE), perhaps as a result of Chopin's intervention. (The contemporary Italian orthography requires it to be spelled with a double "d": raddolcendo).  

category imprint: Interpretations within context; Differences between sources

issues: Errors in GE , Authentic corrections of FE

b. 38

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

Long accent in A (probable reading)

Short accent in GE, #→FEEE)

..

The accent in A is only slightly longer than the adjacent ones, hence it is not entirely certain whether Chopin meant a long accent here.

category imprint: Graphic ambiguousness; Differences between sources

issues: Long accents , Inaccuracies in A