We are trying to expand the playlist for our "German polka band". We have a couple of books already; Polka Time by Forest Butchel, Hungry Five in Germany by Harry Alford, and a couple others odds and ends that we pull from. Mostly polkas and waltzes. We play in parades, at some Lutheran events, and a few of us are even playing a few bar gigs in October.
We've been searching for more of the little marching band size books with no luck. Most of the stuff we play is high school level but we're always looking for more stuff to play.