Jim Marshall has worked most of his career in the music business doing magazine and editorial work, publicity, documentary, photography, and album/CD covers. He was one of the chief photographers at the Monterey Pop Festival and at the original Woodstock, the only photographer granted backstage access at the Beatles' last concert, and the only person ever to squeeze Janis Joplin and Grace Slick into a single frame. Marshall has more than five hundred album and CD covers to his credit. His work has been published worldwide and is included in the permanent collection at the Smithsonian.