Hans Werner Henze and George Gershwin, had which musical occupation?
George Gershwin George Jacob Gershwin ( ; September 26, 1898 July 11, 1937) was an American composer and pianist. Gershwin's compositions spanned both popular and classical genres, and his most popular melodies are widely known. Among his best-known works are the orchestral compositions "Rhapsody in Blue" (1924) and "An American in Paris" (1928) as well as the opera "Porgy and Bess" (1935).
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.