As a band, we don't have an organized warm-up. Each section (winds, drumline, pit) does their own thing both on-field and off. Personally, I think I'd like the idea of a whole band, all-purpose warm-up, but it wouldn't work with my band because the pit spends most of the time the band's warming up putting the instruments on the field (which is a little unfair, because we start practice cold).

Our band plays "What A Friend" for their warm-up and we just played an accent-tap pattern with them last year. We do warm up separately off-field, but I kinda wish we could play something cool on our for an on-field warm-up.