Walter Johannes Damrosch was a Kingdom of Prussia-born American conductor and composer. He was the director of the New York Symphony Orchestra and conducted the world premiere performances of various works, including Aaron Copland's Symphony for Organ and Orchestra, George Gershwin's Piano Concerto in F and An American in Paris, and Jean Sibelius' Tapiola. Damrosch was also instrumental in the founding of Carnegie Hall. He also conducted the first performance of Rachmaninoff's Piano Concerto No. 3 with the composer himself as soloist.

An American in Paris is a jazz-influenced symphonic poem for orchestra by American composer George Gershwin first performed in 1928. It was inspired by the time that Gershwin had spent in Paris and evokes the sights and energy of the French capital during the Années folles.