LOWELL -- Hawkapella, one of UMass Lowell's student a cappella groups, will perform music under the direction of fellow student and group founder James Ham on Friday, Dec. 14, 7:30 p.m., in a free holiday concert that's open to the public.

The concert will take place at Fisher Recital Hall, Durgin Hall, South Campus, 35 Wilder St., Lowell. Visit www.uml.edu.