Jason Reeves Joe Brooks James Morrison Gavin Degraw Paolo Nutini The Cab Colbie Caillat Michael Tolcher Trace Adkins Carrie Underwood Graham Colton Leigh Nash Matt Wertz Sara Evans Reba Mcentire Blake Shelton Push Play Taylor Swift Dave Barnes Misty Miller Nath Brooks Nick Howard Closer 2 Closure Cameron Mitchell Benton Paul Jesse James Mike Dignam Psychopunch State Of Sound Jesse Ruben Almond Brothers Ingrid Michaelson Rosi Golan Until June Flumpool Greg Laswell Fletcher Missy Higgins Matthew Perryman Jones Fiction Family Elin Sigvardsson Love And Theft The Spill Canvas Everybody Talks The Calvinists Drew Ryan Scott The Blades Computers Want Me Dead Katie Thompson