Spc. Florida Jaimes, Spc. Benjamin Hall, Sgt. Brandon Garner and Spc. Bradley Smith from the Training and Doctrine Command Band Detachment here play holiday favorites in the main hallway of Robison Hall Dec. 11. It was one of many mini-concerts performed in lobby areas throughout post. One trio shared holiday tunes with food court diners in the Main Exchange during the lunch hour. The TRADOC band is based at Joint Base Langley-Eustis and has a small detachment of Soldiers here who were former members of the 392nd Army Band that was deactivated in September.