Hans Werner Henze and George Gershwin, had which musical occupation?
Hans Werner Henze Hans Werner Henze (1 July 1926 – 27 October 2012) was a German composer. His large oeuvre of works is extremely varied in style, having been influenced by serialism, atonality, Stravinsky, Italian music, Arabic music and jazz, as well as traditional schools of German composition. In particular, his stage works reflect "his consistent cultivation of music for the theatre throughout his life".
Hans Lengsfelder Hans Lengsfelder (October 19, 1903 in Vienna, Austria – February 6, 1979 in Hallandale Beach, Florida) was a composer and playwright who also wrote under the pen name(s): H.J. Lengsfelder, Harry Lenk and John Peters. He emigrated to the U.S. in 1939. He had mixed success with his Broadway musical comedies.