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b. 270-272

composition: Op. 21, Concerto in F minor, Mvt III

4 accents in A & GE2

3 accents in GE1

3 accents in FE

4 accents in EE

..

The omission of the 2nd accent in bar 272 in GE1 (→FE) must be an oversight. The accents in FE are placed inaccurately – the second one in bar 270 can be interpreted to apply to the 7th quaver, whereas the sign in bar 272 was placed under the 3rd note in the bar. In EE the 2nd accent in bar 272 was added, yet it was placed under the 1st note of the triplet, analogously to the one in bar 270. Both remaining accents were arbitrarily changed to vertical ones.

category imprint: Differences between sources

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

b. 270

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

..

In the main text, we add a cautionary  before B. The mark was added already in GE3.

category imprint: Differences between sources; Editorial revisions

issues: GE revisions

b. 270

composition: Op. 44, Polonaise in F♯ minor

Chord with f in GE

Chord without f in FE (→EE)

..

Like in b. 37, we consider the chord with additional f to be the initial version or a mistake in the interpretation of [A] by the engraver of GE1.

category imprint: Differences between sources

issues: Errors in GE

b. 270

composition: Op. 2, Variations, complete

No marking in sources

[] suggested by the editors

..

In the main text we suggest adding a  asterisk at the end of the bar. Chopin probably considered this bar an ending of the piece (movement), where he would often omit a pedal release mark. We consider it necessary to add this mark, not so much due to the need of releasing pedal before Alla Polacca starts, but to prevent possible earlier changes of pedal, which almost certainly were not intended by Chopin.

category imprint: Editorial revisions

issues: No pedal release mark

b. 270

composition: Op. 2, Variations, complete

..

In this entire bar, in AsI and A there is only one  raising a1 to a1 before the 1st semiquaver. In GE (→FE) accidentals were added to a2 in the 3rd semiquaver and to a in the 2nd half of the bar. An accidental to a3 is present only in EE.

category imprint: Interpretations within context; Differences between sources

issues: EE revisions , Accidentals in different octaves , GE revisions , Inaccuracies in A