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Articulation, Accents, Hairpins

b. 18

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

An accent in A (→GE)

The accent is moved to the right in FE (→EE)

..

Placing the accent under the 2nd octave of the motif in FE (→EE) is almost certainly a mistake. We preserve the unambiguous notation of A.

category imprint: Differences between sources

issues: Inaccuracies in GE

b. 20

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

..

GE2 has the  mark slightly moved to the left. This is the most clearly visible one of the change that occurred in connection with the change of the printing technique in later printing runs of GE1

category imprint: Differences between sources

issues: GE revisions

b. 21

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

A wedge in A

A dot in GE (→FEEE)

category imprint: Differences between sources

issues: GE revisions

b. 21

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

A wedge in A

A dot in GE

The sign was removed in the proofing of FE (→EE)

..

The engraver of GE rendered the wedge from A as a dot. That sign is very poorly visible in FE; this may be due to faulty printing (cf. bar 1), but it is more probable that Chopin removed the dot while proofing FE (→EE).

category imprint: Differences between sources

issues: Inaccuracies in GE , Authentic corrections of FE

b. 22

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

A long accent in A

A short accent in GE (→FEEE)

..

Distortion of  Chopin's notation resulted from the fact that the musical notation of the day did not have a separate "long accent" category and therefore a relevant standardized sign did not exist.

The fact that the sign was placed under the staff is nonetheless strange, as this was not typical for the editorial practices of those times. 

category imprint: Differences between sources

issues: Long accents