Danielle Peck will sing the national anthem prior to the Busch series Pepsi 300 on Saturday (April 7) in Nashville. The race will be broadcast on ESPN2 at 3:30 p.m. ET. Peck will be joined by Julie Roberts, who will serve as grand marshal for the race. Roberts will be one of several artists performing at various motor speedways across the country as part of the Rock Your Style concert series. Her next trackside performance is April 21 at Phoenix International Speedway.