Joan Baez and Bob Dylan performing Aug. 28, 1963 at the March On Washington, where Martin Luther King, Jr. delivered his "I Have A Dream" speech. Rowland Scherman/National Archives/Getty Images hide caption itoggle caption Rowland Scherman/National Archives/Getty Images All Songs Considered Question Of The Week: Who's The New Dylan? July 29, 2013 This year marks the 50th anniversary of Bob Dylan's first performance at the Newport Folk Festival. Though he didn't seek the role, he became a spokesman for a generation and an entire movement of new music. Who today has the vision, imagination and voice to inspire and even unite young people?