Get the entire 90 minute film at http://www.amazon.com/dp/B0002MINVE . She imitates him at 1:16. In this clip, Joan Baez is at her home in Northern California informally singing with the great guitarist, Randy Scruggs, who was 16 years old at the time. She 1st recorded It Ain’t Me Babe in 1964. I love this moment as I did when I 1st filmed it. My 90 min. documentary also has. Bob Dylan, The Byrds, Doc Watson, Bill Monroe, and of course Earl Scruggs. What a time it was!