Rudolf Friml, Czech-American pianist, composer, and academic (d. 1972)
Charles Rudolf Friml (December 7, 1879 – November 12, 1972) was a Czech-born composer of operettas, musicals, songs and piano pieces, as well as a pianist. After musical training and a brief performing career in his native Prague, Friml moved to the United States, where he became a composer. His best-known works are Rose-Marie and The Vagabond King, each of which enjoyed success on Broadway and in London and were adapted for film.