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b. 6

composition: Op. 16, Rondo in E♭ major

..

We add a cautionary  next to b in the main text.

category imprint: Editorial revisions

b. 6-7

composition: Op. 11, Concerto in E minor, Mvt I

..

In GE, cautionary naturals were added before gin the last chord in bar 6 and before the G-g octave in bar 7. 

category imprint: Differences between sources

issues: GE revisions

b. 6

composition: Op. 11, Concerto in E minor, Mvt I

No marks in Atut

Wedges in FE (→GE,EE)

..

The wedges added in FE (→GE,EE) most probably result from Chopin's proofreading.

category imprint: Differences between sources

issues: Authentic corrections of FE

b. 6-7

composition: Op. 31, Scherzo in B♭ minor

Long accent in A (→FC)

in FE (→EE)

Short accent in GE1

in GE2 (→GE3)

..

The analysis of the  or  markings, written by Chopin in A in these and analogous bars, leads to the conclusion that, despite significant differences in length (from a long accent to a two-bar hairpin), all of them most probably denote long accents. Due to that reason, in the main text we decided to unify them; we adopted a compromise  marking, which is more or less one-bar long. In the remaining sources Chopin did not interfere with the shape of those markings.

category imprint: Differences between sources; Editorial revisions

issues: Long accents , Inaccuracies in GE , Inaccuracies in FE , Scope of dynamic hairpins , GE revisions

b. 6-7

composition: Op. 31, Scherzo in B♭ minor

..

FE overlooked the ties of the R.H. chord. The mistake was corrected in EE. The ties are also added in FESf.

category imprint: Interpretations within context; Differences between sources

issues: EE revisions , Errors in FE