Paul Jacobs (b. 1950) has written songs for Sesame Street, usually with his wife Sarah Durkee, and served as musical arranger or conductor for several albums. He has also voiced such Muppet characters as Moe Cocker and one of The Beetles.
Jacobs later composed and vocalized on the non-Muppet production Between the Lions. His other credits include work on several National Lampoon albums and playing "Rhapsody in Blue" on piano for the film score of Woody Allen's Manhattan.