Country music superstar John Anderson will bring his five No. 1 hits and come just a swingin’ into McMinnville as the headline performer for the Warren County A&L Fair.Anderson is scheduled to play Thursday night, Sept. 15, in a free show at Grandstand Arena. The concert will start at 7 p.m.“There aren’t many county fairs that can have an act like John Anderson and offer that type of entertainment for free,” said Steven Helton, who oversees fair entertainment.