Derek T. Scott (1921-2006) served as musical associate on The Muppet Show, in which capacity he contributed musical ideas, commissioned arrangements, and accompanied guest stars. Scott played the piano tracks heard on the series, including all of Rowlf's performances. He wrote the theme music heard in many , such as Pigs in Space, Fozzie's Monologues, Swedish Chef and Veterinarian's Hospital. He also wrote "Sweet Tooth Jam" for episode 110 and "Pig Calypso" for episode 221.