Swiss conductor, founder-director in 1943 of the Zurich Motet Choir.

Seidmann and Schenker

Two items of correspondence are known to survive from Seidmann to Schenker, OC 44/49 and 50, July 8 and August 29, 1934, inquiring about Schenker's edition of the complete Beethoven sonatas and indicating that he has long owned the Erläuterungsausgabe; at the time, Seidmann was living in Dresden. Schenker's response to the first letter is not known to survive.