Raleigh a Cappella is on hiatus until the fall.  Go ahead and join...we will contact you in the fall when we start singing again. Are you a fan of mixed a cappella singing? Don't have a group to sing with since you finished school? Do you watch The Sing Off and think about how much fun they're having? Is Glee your Tuesday night obsession? Can you carry a tune? All adult singers are welcome.  Some experience singing with a group is preferred but we won't be having auditions and there is no …