John Gorka Richard Shindell Ellis Paul Don Mclean Dougie Maclean Lori Mckenna Patty Larkin Peter Mulvey The Wailin' Jennys Jesse Winchester Carrie Newcomer Joy Kills Sorrow Mary Chapin Carpenter Lucy Kaplansky Jesse Cook Nanci Griffith Eric Taylor Dar Williams Eva Cassidy Cliff Eberhardt John Mccutcheon American Pie Darden Smith Girlyman Shawn Colvin Greg Brown Susan Werner Dave Carter & Tracy Grammer Special Efx Jeb Loy Nichols Joe Crookston Colin Chin Peter Case Cleo Laine Daniel Lanois Patti Smith Eddie From Ohio David Francey Bruce Cockburn Red Molly The Gloaming Tom Russell Indigo Girls Red Bird Spinal Tap Catie Curtis Linda Hirschhorn Brian King Joseph Jen Cohen