Porky at the Crocadero is a 1938 cartoon starring Porky Pig.
While at the Crocadero night club, Porky dreams of becoming a bandleader, but he finds out that he has no money. Instead he gets a job at the club working on the dishes. His boss gets the wrong idea of Porky involving a fly and fires him. The boss's bandleaders don't show up, so he brings Porky back and has him impersonate several famous bandleaders.