If you like technically proficient music...

I dont really have a "favorite" , but Ive been listening to a lot of Primus lately, and Johnny Cash too.

These guys are like those only completely different. They're called Dragonforce, which makes me want to shoot myself in the face, and their brand of 'extreme power metal' incorporates such thrasher elements as Geddy Lee-like vocal pitches and Nintendo-inspired techno backdrops.

Here's another interesting clip.

http://youtube.com/watch?v=R4raG5wZZUg&mode=related&search=