Saturday we were excited to once again host a Green Machine High School Band Day Experience! It was wonderful to have so many talented, young musicians perform alongside us. Welcome to the band, we can’t wait to see you all as Mason Patriots soon!! 💚💛 #GMUGreenMachine #GreenMachine #MasonNation #ChooseMason #HighSchoolBandDay #GMU #GreenMachineBandDay