Grayson Capps Corb Lund Fred Eaglesmith Danny Michel Blackie And The Rodeo Kings Jim Byrnes Lee Harvey Osmond Flatt Lonesome Whitehorse Iris Dement Luke Bulla Lyle Lovett Frazey Ford Lightnin' Hopkins Baskery Ian Tyson Buddy Miller Daryle Singletary Patty Griffin Amy Sky Mindy Smith Johnny Reid Ray Price Vern Gosdin The Olllam Greg Trooper Mark Chesnutt Monika Robbie Fulks Hayes Carll Bear Mountain Reigning Sound Mahmoud Guinia Armistice Todd Snider Emmylou Harris The Dutchess And The Duke The Tossers Pale Young Gentlemen Brandi Carlile Tristan Prettyman Tracy Byrd Bill Monroe John Hiatt Hank Williams Sr. Dwight Yoakam Steve Earle Otis Redding Amanda Palmer