Issues : Authentic post-publication changes and variants

b. 84

composition: Op. 27 No 1, Nocturne in C# minor

No sign in GE (-FEEE)

A grace note added in FES

..

The grace note C1 giving a sonically consequent ending of the progression of octaves was added by Chopin in FES. We regard it as an authorial improvement, and accept it into the main text.

category imprint: Differences between sources; Corrections & alterations

issues: Annotations in teaching copies , Annotations in FES , Authentic post-publication changes and variants