Singer-Songwriters David Crosby and Graham Nash

Part II of the interview with the folk-rock star. While serving time on drug charges, Crosby joined the prison band as a guitar player. He says it was the first time he performed sober.

Part I of the Fresh Air interview. The folk-rock singer and songwriter battled drug addiction and eventually served eleven months in jail. He's now clean, and has a new autobiography about his life. He tells Fresh Air host Terry Gross about what made his bands The Byrds and Croby, Stills & Nash unique.

As part of Crosby, Stills & Nash, the British singer-songwriter helped define a West Coast sound. Here, he discusses the influence of Buddy Holly, The Everly Brothers and marijuana on his career, as well as his new memoir, Wild Tales: A Rock & Roll Life.