Star Spangled Banner duet

I really enjoyed arranging this one. Nothing beats this song, am I right?
U.S.A.!!!

There might be a quartet version of this coming out, but I don't know just yet if I will or not. Comment as to what I should arrange for this combination next, or any other ideas for any kind of music for that matter. I've got a few more trumpet/trombone duets coming out here soon.