Country music superstars Jason Aldean, Luke Bryan, Taylor Swift and chart-topping R&B artist Ne-Yo are the first performers to be added to the all-star lineup scheduled to perform at the ACM Presents: Tim McGraw's Superstar Summer Night, taping Monday, April 8 at the MGM Grand Garden Arena in Las Vegas. The special will be broadcast at a later date on the CBS Television Network.
ACM PRESENTS: TIM McGRAW's SUPERSTAR SUMMER NIGHT will feature star-studded performances and…