Fifty years after her stunning debut at the Newport Folk Festival, Joan Baez remains a musical force of nature whose influence is incalculable. Her voice is part of the soundtrack of a generation, and her commitment to social justice helped form its conscience. She marched on the front line of the civil rights movement with Martin Luther King, Jr., inspired Václav Havel in his fight for a Czech Republic, sang on the first Amnesty International tour, and stood alongside Nelson Mandela on his n…


