Just out of curiousity I wanted to ask this question. I notice that every drummer has some kind of signature licks they do before they began to play. This is important because it you notice, every drummer that is there is looking at you while you're doing it. It kind of lets them know how good you are. lol
Now me personally, I have to do the rolls. Its almost like natural instinct. Alot of people might get this confused with showing off, but if I don't do it before I began to play, it just doesn't feel right.......