What American composer wrote both "Rhapsody in Blue" and "An American in Paris"
Gershwin (disambiguation) George Gershwin (1898–1937), American composer, author of famous works such as "Rhapsody in Blue" and "An American in Paris"
Patrick Williams (composer) Patrick Moody Williams (born April 23, 1939) is an American composer, arranger, and conductor who has worked in many genres of music, and in film and television.