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).
Paul Posnak Paul Posnak is an American pianist and music academic. He is noted for playing repertoires mixing twentieth-century American music with European romantic classics, ranging from George Gershwin to Frédéric Chopin, from classical to jazz. His transcriptions and performances of the original improvisations of Gershwin, Fats Waller and Jelly Roll Morton have gained him international attention.