Spc. Matt Mier keeps a solid rhythm
Spc. Matt Mier, a heavy equipment operator assigned to the 387th Engineer Company, 301st Maneuver Enhancement Brigade, keeps a solid rhythm while playing bass guitar at the IPO Radio Festival at The Event in Tucson, Ariz., July 22, 2017. Mier’s band Fire Glass launched their EP “Genesis Engage” at the event. (Photo by Kevin Donnelly, used with permission)