"Doozer Building Song (We'll Work Together Building Shapes in the Air)" is performed by the Doozers, who build two different towers -- one with mustard-infused Doozer sticks, the other made with tomato extract -- for Wembley to taste and choose between. As the music fades, strains of the song "Workin'" can also be heard. The song appears in the Fraggle Rock episode "The Doozer Contest."