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).
Robert Stallman Robert Stallman (born 1946) is an American classical flutist, arranger, and music educator. He premiered several works by contemporary composers including Karel Husa, William Thomas McKinley, and Burr Van Nostrand and was the first to record works by several others including John Harbison's "Die Kuerze". In the 1990s he recorded six albums of flute sonatas and concertos for the VAI label.