Full Cast & Crew

Top Billed Cast

Neil Young

Self

James Taylor

Self

Keith Urban

Self

Elvis Costello

Self

Jason Mraz

Self

Elton John

Self

Full Cast

Dave Matthews

Self

Norah Jones

Self

Ben Harper

Self

Josh Groban

Self

Hillary Scott

Self

Dave Haywood

Self

Charles Kelley

Self

Sheryl Crow

Self