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


Shorthand & other

b. 77

composition: (Op. 4), Sonata in C minor, Mvt II

..

In A the L.H. part is written in shorthand – only top octave notes and the con 8va - - indication. In the editions it was written in full.

category imprint: Differences between sources

issues: GE revisions , Abbreviated octaves' notation

b. 80

composition: (Op. 4), Sonata in C minor, Mvt II

No indication in A (→GEFE,EE,IE)

Da Capo suggested by the editors

..

The need to repeat the main section of the Minuet results from the generally adopted form of this dance. The fact that Chopin did not want to deviate from this rule is proven by the titles of both sections – Menuetto and Trio. Upon the return of the main section, it was also common not to take into account the repeat signs marked therein.

category imprint: Editorial revisions

issues: Unmarked Da Capo