Left to right are Joe Bonsall, Duane Allen, William Lee Golden, Richard Sterban of The Oak Ridge Boys, as they perform on Day 3 of the 2013 CMA Music Festival at the LP Field on Saturday, June 8, ... more 
Left to right are Joe Bonsall, Duane Allen, William Lee Golden, Richard Sterban of The Oak Ridge Boys, as they perform on Day 3 of the 2013 CMA Music Festival at the LP Field on Saturday, June 8, 2013, in Nashville, Tenn. (Photo by Wade Payne/Invision/AP) less 
1 / 1
Associated Press
Sat, Jun 8, 2013 9:46 PM EDT