It is the story of Ted Lewis popular band leader and clarinettist The music for the film was written by Harry Akst and Grant Clarke except for St Louis Blues by W C Handy and Tiger Rag The films title comes from Lewiss catchphrase Is everybody happy The films soundtrack exists on Vitaphone discs preserved at the UCLA Film and Television Archive but the film itself is considered a lost film according to the Vitaphone Project website A five minute clip from the film can be found on YouTube