Issues : fz – f

b. 47

composition: Op. 25 No 6, Etude in G♯ minor

in FC (→GE)

in FE & EE

Our variant suggestion

..

According to us, the authenticity of  does not raise any doubts. In turn,  in FC (→GE) may be a result of an inaccurate interpretation of [A] by the copyist – the 'f' and 'z' letters from some of Chopin  merge in such a way that they can be considered as one 'f' letter, i.e.  (see the Etude in E major, Op. 10 No. 11, bar 25 or 50).

category imprint: Differences between sources

issues: fz – f