You've got to be joking? After about 15 minutes of that I'm about ready to blow my freaking brains out. Its so repetitive..
OP: I usually listen to tech tutorials or podcasts/runescape commentators while I play because I can minimize the window and concentrate on that instead of the grind that is runescape.
It all depends on what I'm doing. If I'm in the heat of battle then I will listen to something really heavy like Lamb of God but on the other hand if I'm just skilling I might listen to Dubstep or Led Zeppelin.
Before the EoC update, when I actually played the game, I'd just turn on some classic rock and slay away. Can't count how many times I listened to this one while slaying.