Hi everyone! This is a great topic. I was a member of the 2007 Westminster Chorus, a barbershop chorus from SoCal. That year, Westminster's uptune was Strike Up the Band. When I joined the group, they asked me to write some "drill" for the chorus to march to because of my marching background. Let's just say that marching backwards up risers while singing is hard...but we did it...and we won!!
Log onto YouTube and search: Westminster Chorus, 2007, Strike Up the Band.
Oh, and the arranger, Aaron Dale, marched Star of Indiana, years...I forget!
Thanks Boo!