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Articulation, Accents, Hairpins

b. 70

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

 in A

 in GE

No hairpins in FE (→EE)

..

The hairpins  in A only relate to the ascending part of the semiquaver motif. The hairpins in GE, extended to the very end of the bar, give a definitely different suggestion for phrasing.  The mark was omitted from FE (→EE), most probably by mistake.

category imprint: Differences between sources

issues: Errors in FE , Inaccuracies in GE

b. 75

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

..

Erasures visible in A over the R.H. part seem to confirm that Chopin removed the earlier markings, including staccato dots over each one of the sixths and two half-bar slurs. 

category imprint: Corrections & alterations; Source & stylistic information

issues: Corrections in A , Triplet slurs