Bromberg began studying guitar playing when he was 13 and eventually enrolled in Columbia University as a musicology major. The call of the Greenwich Village folk scene in the mid-’60s drew David to the downtown clubs and coffeehouses, where he could watch and learn from the best performers, including primary sources such as his inspiration and teacher, the Reverend Gary Davis.
Bromberg’s sensitive and versatile approach to guitar-playing earned him jobs playing the Village “basket houses” for tips, the occasional paying gig, and lots of employment as a backing musician for Tom Paxton, Jerry Jeff Walker and Rosalie Sorrels, among others. He became a first-call, “hired gun” guitarist for recording sessions, ultimately playing on hundreds of records by artists including Bob Dylan (New Morning, Self Portrait, Dylan), Link Wray, The Eagles, Ringo Starr, Willie Nelson, and Carly Simon.