Graham Nash

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.

Along with bandmate Stephen Stills -- and occasionally Neil Young -- Crosby and Nash have been writing and recording folk rock songs with distinctive, tight harmonies. Their career began in the 1960s, and has weathered addiction and personal conflict. Crosby, Stills & Nash have a new album called Live It Up.