Keith Urban will perform prior to the Daytona 500 on Sunday (Feb. 15) in Daytona Beach, Fla. Urban will play three of his hits and preview new material from his new album, Defying Gravity, which is scheduled for a March 31 release. Julianne Hough will perform the national anthem. The Daytona 500 is the NASCAR Sprint Cup Series season opener. With an estimated viewing audience of more than 30 million, the pre-race concert and the Daytona 500 will air on the Fox network. The race coverage begins at 3:30 p.m. ET.