U.S. Army Sgt. 1st Class Grace Chin, U.S. Army Training and Doctrine Command Band percussionist, performs a sandpaper ballet with special guest, the Grinch, during a holiday concert series at Fort Monroe Theater in Hampton, Va., Dec. 7, 2017. Currently, there are over 100 bands throughout the Army increasing morale, recruiting new Soldiers and promoting the Army’s mission to fight and win the nation’s land dominance war. (U.S. Air Force photo by Senior Airman Kaylee Dubois)