Here is a copy of responses to the question asked on the Band Directors Group on FB. Great answers.
“So I’m working on a couple of marches with different groups. Chimes of Liberty and High School Cadets and I think my arm is going to fall off. How do you get your kids to play the correct tempo? We start to get it, then they play too loud. We play softer and they slow down. Any tips or tricks for a middle school band director????”