Singer-songwriter NANCI GRIFFITH will be performing at The Wilbur on May 3rd. Hip hop supergroup SLAUGHTERHOUSE featuring Royce Da 5’9", Crooked I, Joell Ortiz, and Joe Budden will be performing on May 2nd. A seventh show for comedian KEVIN HART has been added on April 5th, and a sixth RAIN: A TRIBUTE TO THE BEATLES show has been added for April 14th.