2 23 6 Aaron Tippin Alabama Ashley Monroe Carrie Underwood Chris Young Clay Walker Cristy Lane Crystal Gayle Dan Seals Earl Thomas Conley Eddie Rabbitt England Dan & John Ford Coley Gary Allan Gary Morris George Strait Guy Clark Hank Williams Jr. Jamey Johnson JJ Cale Joan Osborne Joan Osborne Joe Nichols Joe Nichols Kenny Rogers Kris Kristofferson Lorrie Morgan Lynn Anderson Martina McBride Neal McCoy Neil Young Olivia Newton-John Pam Tillis Patty Loveless Paul Overstreet Randy Travis Reba McEntire Ricky Van Shelton Riders in the Sky Tanya Tucker Trisha Yearwood Ty Herndon Vince Gill Willie Nelson