With the longest history of any current act in country music, The Oak Ridge Boys have delighted fans for years with their distinctive sound, which features four-part power harmonies and upbeat tunes. This sound has earned them multiple Grammys and Country Music Awards. Favorite hits include “Elvira,” “American Made” and “Thank God for Kids!” The Alabama Theatre, 4750 U.S. 17 S. Saturday, 7 p.m. $40.95–$56.95. (843) 272-1111, www.alabama-theatre.com