A National Guardsman, who also happens to be a music teacher, is taking multitasking to a whole new level. Not only is he protecting the nation’s capital during an uncertain time, he’s also been teaching virtual music classes between shifts. And he’s doing it from the back of a Humvee. Canterbury Woods Elementary School in Fairfax County, Virginia, proclaimed their music teacher, Sgt. Jacob Kohut, “a hero” on Facebook. “[O]ur band teacher Dr. Jake Kohut has been working around the clock since Wednesday,” school staff captioned. While the students are in Virginia, Sgt. Kohut teaches from the Washington D.C. Armory. Kohut, 34, was deployed to Washington on Jan. 13 as part of an over-20,000-strong security effort ahead of Joe Biden’s inauguration. Multitasking for the kids, he told CNN, was “kind of a no-brainer.” “[E]ven if I’m tired,” he explained. “I think when you’re passionate about things, you find the energy. You find the …