The Carter Family Ralph Stanley Bill Monroe Hank Williams Sr. Les Paul Emmylou Harris Steve Earle Bob Wills Roy Acuff Gene Autry Woody Guthrie Ricky Skaggs Lucinda Williams Gillian Welch Alison Krauss Jimmie Rodgers David Olney Hank Williams Roy Rogers Patty Loveless Dale Evans Mark O'Connor Tony Rice Joan Baez Ute Lemper Hampton Grease Band Waylon Jennings Jesse Fuller Crooked Still Delmore Brothers Porter Wagoner Jean Ritchie Mahmoud Ahmed Hedy West Jimmy Dorsey Drifting Cowboys Audience Lyle Lovett Rambling Jack Elliott Speedy West & Jimmy Bryant June Carter New Lost City Ramblers Roscoe Holcomb Sinister Ronny Elliott Rowland S Howard Willie Nelson Ernest Tubb Tim Buckley