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b. 142-145

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

No fingering in FE (→GE)

Fontana's fingering in EE

Fingering written into FEH

..

The essential difference between the fingering of FEH and EE consists in the performance manner of the descending third in each group of semiquavers – in FEH, the fingers 2-3 were used, in EE – 2-4. It is difficult to say if and which of them corresponds to the fingering conceived by Chopin, since the authenticity of the fingering in these sources has not been confirmed.

category imprint: Differences between sources

issues: Annotations in teaching copies , EE revisions , Differences in fingering , Annotations in FEH

b. 142

composition: Op. 16, Rondo in E♭ major

Long accent in FE (→EE)

Short accent in GE

..

In GE, the accent was arbitrarily changed to a short one.

category imprint: Differences between sources

issues: EE revisions

b. 142

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

No mark in FE (→GE1GE2, →EE1EE2)

Short accent in GE3 & EE3

Long accent suggested by the editors

..

Accents are present in 11 similar figures of this and previous, analogous phrases, so that the missing mark in the indicated place must be considered an inaccuracy. In the main text, we add a long accent in accordance with the accents used in FE. The short accent added in GE3 and EE3 corresponds to the accents adopted in those editions.

category imprint: Differences between sources; Editorial revisions

issues: Long accents , EE revisions , GE revisions

b. 142

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

..

In FEH, there is an added cautionary  before d1 on the 2nd quaver in the L.H. It is difficult to determine what the motivation of the person adding that accidental was, since nothing suggests here a possibility of a mode change, whereas the last alteration of d​​​​​​​ took place more than 80 bars earlier.

category imprint: Differences between sources; Source & stylistic information

issues: Annotations in teaching copies , Annotations in FEH

b. 142

composition: Op. 31, Scherzo in B♭ minor

..

FE has erroneously c as the last L.H. note.

category imprint: Interpretations within context; Differences between sources

issues: EE revisions , Errors in FE