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b. 25

composition: Op. 27 No 2, Nocturne in D♭ major

A flat in FE (→EE1) and GET

A (→GE) and EE3

..

The change of the last note from e flat to A flat is definitely the result of Chopin's proofing of FE. That correction was also made in GET. The return to e flat in EE3 is an arbitrary revision made in that edition (on the basis of GE).

category imprint: Differences between sources; Corrections & alterations

issues: Annotations in teaching copies , Accompaniment changes , Authentic corrections of FE , Annotations in GET

b. 25

composition: Op. 27 No 2, Nocturne in D♭ major

 in the middle of the semiquaver grouping in A

 closer to the end of the grouping in GE (→FEEE)

..

The pedal use in GE (→FEEE) probably results from inaccurate reconstruction of the notation of A. Still, Chopin did not change it, only corrected the contour of the accompaniment in that bar, which may mean that he considered that pedalling acceptable.

category imprint: Differences between sources

issues: Inaccuracies in GE

b. 25

composition: Op. 27 No 2, Nocturne in D♭ major

The initial concept of the dynamics in A (→GEFEEE)

Deleted hairpins in FEJ and FES

 written into FEFr

The editors' variant proposal

..

The return of the first theme of the Nocturne in bar 26 was initially  – in A (→GEFEEE) – preceded with a . mark. Chopin deleted it in FEJ and FES, and in FEFr Franchomme removed   and written in  .

category imprint: Differences between sources; Corrections & alterations

issues: Annotations in FES , Annotations in FEFr , Authentic post-publication changes and variants , Annotations in FEJ

b. 25-27

composition: Op. 27 No 2, Nocturne in D♭ major

A slur in A

FE (→EE)

..

The earlier beginning of the slur in GE is probably the example of reading the manuscript markings in a certain  manner characteristic for GE. Connecting that slur with the next one in FE (→EE) must be the result of Chopin's correction of FE.

category imprint: Differences between sources; Corrections & alterations

issues: Inaccuracies in GE , Authentic corrections of FE

b. 25

composition: Op. 27 No 2, Nocturne in D♭ major

..

The placement of the indication ritenuto in A is somewhat problematic. We position that indication so that its beginning and its end are placed under the correct notes of the right hand.  

category imprint: Graphic ambiguousness