Op. 27 No 2, Nocturne in D♭ major
A - Autograph
A fair copy meant to serve as the base text for the first German edition (GE1). Prepared probably in 1835 or in the first months of 1836.
GE - German edition
Breitkopf & Härtel, Leipzig, plate number 5666.
GE1 ‒ First German edition, May 1836,
GE2 ‒ Later (around 1868) impression of GE1 with most errors corrected.
GET ‒ Copy of GE1 with teaching annotations, most probably Chopin's.
FE - French edition
M. Schlesinger, Paris,
plate number M.S. 1935.
FE1 ‒ first French edition, July 1836.
Three pupils' copies with Chopin's annotations:
FED ‒ Camille O'Méara-Dubois's copy,
FEJ ‒ Ludwika Jędrzejewicz's copy,
FES ‒ Jane Stirling's copy.
FEFr ‒ copy annotated by Auguste Franchomme.
EE - English edition
Wessel & Co, London,
plate number W & C 1648.
EE1 ‒ the first English edition, May 1836,
EE2 ‒ later impression of EE1, after 1846, with slight changes,
EE3 ‒ altered impression of EE2, after 1858.
