Old school DnB

That'd be Drum and Bugle. Ha. Something I did back in the late 60s. I just found this video. Only 10+ million views. VERY impressive drumline. VERY. The drum lighting at the end is really cool. My small group competed against the likes of the Scouts (Chrome Domes) and the Kilties, both from Racine, WI. Never came close to either. But for a straight drumline, these guys are hard to beat (drum roll).
 

 
Racine Scouts (the "Chrome Domes") from 1971, two years after I lost to them for the final time
 

 
And the Racine Kilties from 1969, the last year I lost to them for the final time