Issues : Changed phrase length

b. 60-68

composition: Op. 50 No. 2, Mazurka in A♭ major

No repeats in A1 & EE

Repeats in FE & GE

..

The version without repetition of b. 60-67 and 68-83 written down in A1 must be the original version, changed by Chopin in the last stage of proofreading of FE, since EE convey the version of A1. The repeat signs are also included in GE1; however, it is difficult to say whether they were added only just in print or still in [A2]; according to us – rather in the manuscript.
See also the next note. 

category imprint: Differences between sources; Corrections & alterations

issues: Authentic corrections of FE , Changed phrase length