Alan Jackson, Vince Gill, Keith Urban and Terri Clark have been added to the list of performers at the 32nd annual Fan Fair set for June 5-8 in downtown Nashville. Other additions to the concert schedule include Trace Adkins, Steve Azar, Chris Cagle, Tammy Cochran, Bill Engvall, Billy Gilman, Jennifer Hanson, Tracy Lawrence, Patty Loveless, Brad Martin, Neal McCoy, Jo Dee Messina, John Michael Montgomery, Montgomery Gentry, Joe Nichols, Sawyer Brown, Blake Shelton, Sixwire, Marty Stuart, Rick Trevino, Trick Pony, Mark Wills and Darryl Worley. Several other major acts -- including Brooks & Dunn, Kenny Chesney and Martina McBride -- will also perform.