Gus Arnheim (Philadelphia, 1897 - september 4, Los Angeles January 19, 1955) was an American bandleader, pianist and composer who was popular in the 1920s and 1930s. He was co-composer of the standard "I Cried For You" and played a role in the early years of Bing Crosby. In those years played Arnheim in some movies: he and his Orchestra appeared in 1929 in "Half Marriage" and in 1931, he played himself in "Flying High."Arnheim played the role of Orchestra leader in the gangster movie "Scarface"