I sang this at BUG open-mic a few months ago.  It is a lovely song and easy enough to play.

David Kenneth Ritz "Dave" Van Ronk (June 30, 1936 – February 10, 2002) was an American folk singer. An important figure in the American folk music revival and New York City's Greenwich Village scene in the 1960s, he was nicknamed the "Mayor of MacDougal Street". Van Ronk received a Lifetime Achievement Award from the American Society of Composers, Authors and Publishers (ASCAP) in December 1997.