Old Crow Medicine Show, Joel Rafael, Ani DiFranco, Ry Cooder, Dan Gellert, Jackson Browne, The Del McCoury Band, Tony Trischka, Tim O'Brien, John Mellencamp, Ramblin' Jack Elliott, Jimmy LaFave, Donovan, Rosanne Cash, John Leventhal, Sweet Honey In The Rock, Lucinda Williams, Judy Collins, Tom Morello

Rodney Crowell, Rosanne Cash, John Paul White

Keb' Mo', Old Crow Medicine Show

Emmylou Harris, Buddy Miller, Lucinda Williams, Rodney Crowell, Lee Ann Womack, John Starling, Daniel Lanois, Iron & Wine, Shovels & Rope, Mary Chapin Carpenter, Vince Gill, Patty Griffin, Mavis Staples, Conor Oberst, Martina McBride, Sheryl Crow, Kris Kristofferson, Alison Krauss, Steve Earle, Sara Watkins, Shawn Colvin, The Milk Carton Kids, Chris Hillman, Herb Pedersen, Holly Williams, Chris Coleman, Trampled by Turtles

Graham Parker & The Rumour, Graham Parker

The Band, Todd Rundgren

Richard Thompson, Teddy Thompson

Lukas Nelson and Promise of the Real, Lucius

Billy Bragg, Joe Henry

Down Like Silver, Peter Bradley Adams, Caitlin Canty

Molly Tuttle, Molly Tuttle & Golden Highway