Maryland December 18, 2017 12:00 pm Md. High School Choir Performs at Kennedy Center The Largo High School Choir performed Sunday at the Kennedy Center. The choir also has an album titled Rejoice!: A Celebration of Music on the Billboard gospel chart. Local 1:59 Smart devices make accidental 911 calls, emergency communications centers say 2:03 DC leaders introduce bill to require registration for mopeds 3:05 ‘An Evening With Leslie Odom Jr.' coming to Strathmore Friday 25:48 GW students plan to continue protesting until demands are met: The News4 Rundown 2:17 Family remembers woman allegedly killed by boyfriend