We Walk The Line: A Celebration of the Music of Johnny Cash
Johnny Cash , Kenny Aronoff , Sam Beam , Brandi Carlile , Sheryl Crow , Jesse Dayton , Ronnie Dunn , Dom Flemons , Rhiannon Giddens , Andy Grammer , Hubby Jenkin , Shooter Jennings , Jamey Johnson , Kris Kristofferson , Amy Lee , Greg Leisz ,