Brad Paisley's crew has opened some limited-view seating for his sold-out concert at Gillette Stadium near Boston on Saturday (Aug. 21). Tickets are available for purchase on Paisley's website as well as the venue's website. Paisley sold out the show in six hours when 50,000 tickets went on sale on Jan. 30. It's his first stadium concert. Jason Aldean, Sara Evans, Darius Rucker and Easton Corbin will also perform at the event, billed as the seventh annual New England Country Music Festival.