10.02.2016 - By American Masters | PBS
Listen to singer-songwriters Joan Baez and Dar Williams perform as a duet in this impromptu rendition of “If I Wrote You”, written by Dar Williams. This exclusive performance is from the cutting room floor of award-winning filmmaker Mary Wharton’s American Masters – Joan Baez: How Sweet the Sound (2009). (Season 1, Episode 08 Bonus Track - Women on Women)