Bob Dylan, Johnny Cash, Bruce Springsteen, Lou Reed, Pete Seeger, Donovan, Steve Earle, Joe Strummer, Jerry Garcia, Billy Bragg, Ramblin' Jack Elliott, Phil Ochs, Harry Chapin, Tom Paxton, John Cougar Mellencamp, Jeff Tweedy, Andy Irvine, Sixto Rodriguez, Bob Weir, Andrew Jackson Jihad, Robert Hunter, Brian Fallon

Bob Dylan, Van Morrison, James Taylor, Pete Seeger, Beck, Donovan, Lonnie Donegan, Rory Gallagher, Joe Strummer, Rod Stewart, Peter, Paul & Mary, Judy Collins, Gillian Welch, Ramblin' Jack Elliott, Phil Ochs, Van Dyke Parks, Roy Harper, Dropkick Murphys, Arlo Guthrie, Tom Paxton, Luke Kelly, Ralph McTell, Stefan Grossman, Wizz Jones, Andy Irvine, Mike Seeger, Tom Paley, Christy Moore, Old Crow Medicine Show, John Herald, Country Joe And The Fish, Tom Rapp, Son Volt, Hozier, Buck 65, Glyn Johns, The Boomtown Rats, Dan Zanes, Mungo Jerry, Jay Farrar, Ronnie Gilbert, Gabriel Yacoub, Bess Hawes, Graeme Allwright, Ryo Kagawa, Dan Bern, Hiski Salomaa, Ellis Paul, Livingston Taylor, Logan English