"Minnie's Yoo Hoo" was first performed by Mickey Mouse in the short Mickey's Follies. The song was written by Carl Stalling and Walt Disney and has since been performed in On the Record. It then became the theme song of Mickey's theatrical cartoon series until 1933. It was also shown being played on a phonograph in the comic strip storyline "Mr. Slicker and the Egg Robbers". The song was later used as the theme for The Mouse Factory. A re-orchestrated instrumental version was used as the opening theme to Mickey Mouse Works.