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


Pitch

b. 17

composition: Op. 12, Variations in B♭ major

..

In the main text we include the cautionary  to e, added in GE2.

category imprint: Differences between sources; Editorial revisions

issues: GE revisions

b. 22

composition: Op. 12, Variations in B♭ major

..

In FE a G-f seventh was printed by mistake instead of an F-f octave, which was corrected in GE and EE.

category imprint: Differences between sources

issues: EE revisions , Errors in FE , GE revisions

b. 23

composition: Op. 12, Variations in B♭ major

..

In the main text we add a cautionary  to f3 at the beginning of the bar.

category imprint: Editorial revisions

b. 26-27

composition: Op. 12, Variations in B♭ major

..

In the main text we add cautionary accidentals – naturals to d3 and d2 in the L.H. part and a  to e3 and a  to a2 in the R.H. part. On the other hand, we omit the poorly justified  to a1 at the end of bar 27, present in all sources.

category imprint: Editorial revisions

issues: Cautionary accidentals

b. 28-29

composition: Op. 12, Variations in B♭ major

..

In the main text we add cautionary accidentals – a  to d1 in bar 28 and to the first a1 note in bar 29 as well as a  to e2 at the beginning of bar 29.

category imprint: Editorial revisions