LOS ANGELES, CA – Musician Glen Campbell performs onstage at the 54th Annual GRAMMY Awards held at Staples Center on February 12, 2012 in Los Angeles, California. (Photo by Kevin Winter/Getty Images)
NEW YORK, NY – Glen D. Hardin performs during the "Elvis Presley In Concert" production at Radio City Music Hall on February 15, 2011 in New York City. (Photo by Taylor Hill/Getty Images)
LONDON, UNITED KINGDOM – APRIL 01: Singer Margo Smith performs on stage at the Country Music Festival held at Wembley Arena, London in April 1986. (Photo by David Redfern/Redferns)
AUSTIN, TX – MARCH 10: American singer-songwriter and rockabilly pioneer Carl Perkins (1932-1998) perfoms on stage at the SXSW Music Festival on March 10, 1997 in Austin, Texas. (Photo by Bob Berg/Getty Images)
NASHVILLE, TN – Jack Clement performs during the Tribute to Cowboy Jack Clement at War Memorial Auditorium on January 30, 2013 in Nashville, Tennessee. (Photo by Beth Gwinn/Getty Images)
NASHVILLE, TN – Norro Wilson presents Billy Sherrill with the Cliffie Stone Pioneer Award at the 6th Annual ACM Honors at Ryman Auditorium on September 24, 2012 in Nashville, Tennessee. (Photo by Frederick Breedon IV/Getty Images for ACM)
Interview with country singer, Hoyt Axton, here on a promotional visit staying at the Sebel Town House. July 10, 1985. (Photo by Michael Jones/Fairfax Media via Getty Images)
Canadian Country singer Tommy Hunter greets fans at the memorial service for Canadian country singer Stompin' Tom Connors (1936-2013) Peterborough Memorial Centre Peterborough, Ontario March 13th, 2013 (Photo by Michael Hurcomb/Corbis via Getty Images)
24th July 1970: American country guitarist, composer and country-pop singer Jerry Reed (Jerry Reid), author of the novelty hit 'Rockin' In Baghdad'. (Photo by Doug McKenzie/Getty Images)
