Mickey is the conductor of an orchestra composed of members of the gang for the Sylvester Macaroni Symphony House radio show. Everything goes perfectly in rehearsal, but things start to go wrong just before showtime when Goofy accidentally drops the instruments (and himself) down the elevator shaft and the elevator crushes all the instruments. Against all odds, Mickey manages to just barely hold the performance together as the gang tries to play their broken instruments despite the ever-increasing lunacy. Donald tries to leave but Mickey manages to make him stay to complete the piece. As the piece ends, Mr. Macaroni is sure his career has been ruined, but is pleased to find out that the audience actually loved the bizarre performance.