short subject based on that song. Arlen and Harburg originally wrote the tune for the 1936 Warner Bros. feature-length film The Singing Kid. It is performed three times in the film: first by Al Jolson and Cab Calloway, then by the Yacht Club Boys and Jolson, and finally again by Calloway and Jolson. During this period, it was customary for Warners to have their animation production partner, Leon Schlesinger Productions, make Merrie Melodies cartoons based upon songs from their features. ...