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b. 44

composition: Op. 10 No 2, Etude in A minor

No mark in CLI FEcor & EE2

Accent in Ap, FE (→GE) & EE3 (→EE4

..

The accent was added by Chopin in a later proofreading of FE.

category imprint: Differences between sources

issues: Authentic corrections of FE

b. 44

composition: Op. 10 No 2, Etude in A minor

No slurs in CLIFE (→GE,EE

Slurs in Ap

..

The slurs in Ap correspond with three accents in analogous bar 17. Same as before, Chopin eventually waived separating the motifs in this place.

category imprint: Differences between sources

b. 44

composition: Op. 10 No 2, Etude in A minor

..

In CLI there are no naturals returning c2 and e2, nor the sharp raising g1 to g1. The second of these mistakes – lack of the  before e2 – remained unnoticed also in FEcor.

category imprint: Interpretations within context; Differences between sources

issues: Errors in FE , Authentic corrections of FE , Errors of CLI

b. 44-45

composition: Op. 10 No 2, Etude in A minor

No sign in CLI & EE2

Slur in Ap & FE (→GE)

Two slurs in EE3 (→EE4)

..

The slur over the chords on the 2nd and 3rd beats of bar 44 was added by Chopin in FEcor (→FEGE); it is also in Ap. In EE2 the sign was overlooked, which was more than compensated in EE3 (→EE4), adding also a slur combining the fifth at the end of bar 44 with the octave at the beginning of bar 45.

category imprint: Differences between sources

issues: EE revisions , Errors in EE

b. 45-46

composition: Op. 10 No 2, Etude in A minor

Semiquavers in CLI & FE (→GE,EE

Crotchets in Ap

..

The crotchets in the lower voice of the R.H., falling on the last beat of these bars in Ap, constitute a sharp articulation contrast in relation to the remaining semiquaver two-note chords, additionally underlined with accents. In the main text we give the homogenous, as far as the sound is concerned, version of FE (→GE,EE).

category imprint: Differences between sources; Corrections & alterations

issues: Chopin's hesitations , Accompaniment changes