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Rhythm

b. 39

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

Crotchets in CLI & Ap

Different values in FE (→GE,EE

..

Same as in bars 4 and 12, the rhythmic corrections written in FEcor confirm that the crotchets in CLI and Ap are the original version changed by Chopin in all three analogous places.

category imprint: Differences between sources; Corrections & alterations

issues: Accompaniment changes , Authentic corrections of FE

b. 40-42

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

Semiquavers in CLI & FE (→GE,EE

Crotchets in Ap

..

The articulation of the accompanying two-note chords, extended in Ap in bars 9-10 and 13-15, seems to be a one-time exclusive idea or a certain transitional stage in the shaping process of the Etude's text.

category imprint: Differences between sources; Corrections & alterations

issues: Chopin's hesitations , Accompaniment changes

b. 43-44

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

Semiquavers in CLIFE (→GE,EE

Semiquavers & crotchets in Ap

category imprint: Differences between sources; Corrections & alterations

issues: Chopin's hesitations , Accompaniment changes

b. 43

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

Crotchets in CLI & Ap

Quavers & rests in FE (→GE,EE

..

Same as in analogous bar 16, in FEcor Chopin changed the crotchets in the L.H. to quavers separated with rests. The crotchets, being undoubtedly the original version, also appear in CLI (with erroneously written semiquaver flags next to the 2nd crotchet) and Ap.

category imprint: Differences between sources

issues: Accompaniment changes , Authentic corrections of FE , Errors of CLI

b. 44

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

..

The crotchet of CLI is the original version. See adjacent note and bar 17.

category imprint: Differences between sources

issues: Accompaniment changes , Authentic corrections of FE