+NeckCushions.co.uk I see you're from the UK so this is foreign to the rest of the world. But most university marching bands do a different show at every home game, so it takes them only 1-2 weeks to learn the whole routine, both drill formations and music.
On point, jeez... sure wish my school's band could be this good. We're not bad, but there's a couple people that just ruin it all. Covering down can ALWAYS be improved on, but I'm not one who should be saying much, ahaha.......