A Song Is Born (also known as That's Life), starring Danny Kaye and Virginia Mayo, is a 1948 Technicolor musical film remake of Howard Hawks' 1941 movie Ball of Fire with Gary Cooper and Barbara Stanwyck. This version was also directed by Hawks, based on the story "From A to Z" by Billy Wilder and Thomas Monroe, adapted by Harry Tugend (uncredited) and produced by Samuel Goldwyn and released by RKO Radio Pictures.