Country, R&B and pop sounds will take the field at the 2010 World Series.
Country trio Lady Antebellum is set to perform "The Star-Spangled Banner" on Thursday at Game 2. Games 1 and 2 will take place in San Francisco.
On Saturday at Game 3 in Arlington, Texas, pop singer and former "American Idol" champion Kelly Clarkson will sing the anthem. Texas is her home state.
Game 3 is scheduled to begin a few minutes before 7 p.m. EST, the earliest start for a World Series game in more than 20 years.