Billy Currington will perform a pre-race concert Saturday (May 9) at the Darlington Raceway in Darlington, S.C. The concert is part of the 60 Years of Racing celebration. Currington will also sing the national anthem prior to the start of the Southern 500. The race will air on Fox at 7 p.m. ET. He will resume touring with Sugarland on May 15 in Orange Beach, Ala.