Scores and Parts
Berlin: Otto Wernthal, n.d.. Plate O.W. 547.
Public Domain [tag/del]
||1901, Vita Gerhardt, Anton Witek, Berlin (or earlier)
||1899 – Berlin: Wernthal
A performance of a (this?) violin sonata by Gompertz (as a newly heard work), by Gerhardt and Witek (later husband and wife), was noted by Leopold Schmidt in the Kritischer Rundschau of the Musikpädagogische Blatter, 15. November 1901 (p.363.) - Schissel