But in 1961 a young freewheelin’ Dylan made a vital stop in Madison, WI, where he checked out the folk scene and hung out with Marshall Brickman and Eric Weissberg. Brickman became a noted screenwriter, winning an Oscar for cowriting “Annie Hall” with Woody Allen; Weissberg went on to record the “Dueling Banjos” theme for “Deliverance.” Through the Madison folk scene Dylan caught probably one of the most pivotal concerts of his young life — Peter Seeger at the University of Wisconsin-Madison.