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. 42

composition: WN 17, Polonaise in B♭ major

No slur in JC & EF

Slur in PE

category imprint: Differences between sources

b. 42

composition: WN 17, Polonaise in B♭ major

Arpeggio sign in JC & PE

No sign in EF

category imprint: Differences between sources

b. 43

composition: WN 17, Polonaise in B♭ major

Grace note in JC

No grace note in EF

Grace note in PE

category imprint: Interpretations within context; Differences between sources

b. 43

composition: WN 17, Polonaise in B♭ major

No markings in JC & EF

Slurred dots in PE

category imprint: Differences between sources

b. 43

composition: WN 17, Polonaise in B♭ major

No indication in JC & EF

 in PE

category imprint: Differences between sources