Acoustic Alchemy Charles David Alexander Ashia Jeff Aug The Backsliders Roy Bookbinder Bryndle - Karla Bonoff Doyle Bramhall II BR5-49 Mary-Chapin Carpenter Mark Casstevens Ashia Chacko Michael Chapdelaine Steven Curtis Chapman Clancy, Evans & Doherty Shawn Colvin Jennifer Corday Cowboy Junkies David Crosby Ray Davies Alex de Grassi Ani DiFranco Pat Donohue Eagle Eye Cherry Fred J. Eaglesmith Eddie From Ohio Mike Errico Tom Eure, Jr. Peter Finger Fuego del Alma John Bateman Eric Manning-Tano Aaron Hsu- Flanders & David Ormonde Thomas Ed Gerhard Stephan Grossman Arlo Guthrie Joni Harms Hart-Rouge Colin Hay Bill & Bonnie Hearne Heart Danny Heines Ric Hordinski with Monk & David Wilcox Inti-Illimani Bert Jansch Jewel Kim Patton Johnston Jim Nunally & Bruce Dix Robert Earl Keen Rich Kiser The King Pins Steven King Wes King Pat Kirtley Roger Landes Ottmar Liebert & Luna Nega David Lindley Lyle Lovett LYRIC - Vince Johnson Dougie MacLean Michael Massimo Pat McGee Band James McKeever & Nikola Baltic Richard McLaurin Abra Moore Bill Morrissey Shawn Mullins Trish Murphy Once Blue Al Petteway Bill Parsons Preston Reed Darryl Purpose James Reid John Renbourn Roy Rogers Thom Rotella Peter Rowan Tom Russell Jim Savarino Tanya Savory Darrell Scott Dennis Selfridge Kathrin Shorr Eric Silver Martin Simpson Sixpence None The Richer Stephen Stills Jacques Stotzem Jeff Tarayla Joe Tizzio Greg Trooper SuzanneVega Vertical Horizon - Keith Kane & Mathew Scannell Wanda Vick Loudon Wainwright III Gillian Welch Chris Whitley David Wilcox Raymond Williams Rob Eberhard Young Radim Zenkl