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. 631-632

composition: Op. 31, Scherzo in B♭ minor

Slur to bar 632 in A (→FC) & EE

Shorter slur in FE & GE

..

In both manuscripts the slur clearly reaches b. 632, although due to the absence of text in this bar – b. 632 opens a section written in an abbreviated manner as repetition of b. 181-244 – it may be considered an inaccuracy. It was regarded as such both in FE and GE. In turn, EE contain the correct slur, probably under the influence of b. 180-181.

category imprint: Differences between sources

issues: EE revisions , Inaccuracies in GE , Inaccuracies in FE

b. 632-657

composition: Op. 31, Scherzo in B♭ minor

..

In both manuscripts the next 64 bars are written in an abbreviated manner as repetition of b. 181-244. Chopin restricted himself to marking the empty bars and indicated the numbers of two pages of the manuscript, numbering 32 bars each, that are to be taken into account again as b. 632-695.

category imprint: Differences between sources; Source & stylistic information

issues: Abbreviated notation of A

b. 636

composition: Op. 31, Scherzo in B♭ minor

in A (→FEEE)

No sign in FC (→GE)

..

In both manuscripts, this bar is a literal repetition of b. 185 (it is not written out in full), and like there, the oversight of a  sign in FC resulted in GE lacking it.

category imprint: Differences between sources

b. 637-639

composition: Op. 31, Scherzo in B♭ minor

Staccato dots in A (→FCGE1) & GE3

No marks in FE (→EE) & GE2

..

In both manuscripts, these bars are a literal repetition of b. 186-188 (they are not written out in full), and like there, staccato dots in b. 637 and 639 are reproduced only in GE1 and GE3. We do not include them into the main text in view of their possible deletion during the proofreading of FE (→EE).

category imprint: Differences between sources

issues: GE revisions , Authentic corrections of FE

b. 640-641

composition: Op. 31, Scherzo in B♭ minor

No marking in A (→FCGE1, →FEEE)

in GE2 (→GE3)

..

Just like in b. 189, of which the discussed bar is an exact repetition, in the main text we add , most probably overlooked by inadvertence. The mark was also added in GE2 (→GE3).

category imprint: Differences between sources; Editorial revisions

issues: GE revisions