@Arsik: Mm, Steppenwolf. I don't know much about them outside of Born to be Wild (gets a lot of airtime whenever my aunt/uncle turns on the radio).
David Bowie is the same. Outside of his part in Under Pressure, I don't know much about him. But his voice in "Space Oddity" is really nice, gotta get more of him.
xD Aerosmith. Steven Tyler's voice is amazing as well as Joe Perry's guitar work, but I have to be honest and say Aerosmith is pretty overrated... them being the subject of a Guitar Hero game doesn't help that either (I have a little issue with Neversoft taking over the franchise with Activision).
That being said, Walk This Way and probably Last Child are the only songs I really listen to from them. Know of any of their other hits?
Ah, Weird Al... kinda makes me nostalgic about upper elementary school. Weird Al was my only source of "comedy"

But most of the songs he remixes aren't remotely favorable
@Kitae- Muse is delicious.
@Tman- Not into Slipknot vocals... I hear Rise Against is pretty good, but the vid you posted has been removed Dx
And OMG I completely forgot about sampling Death Magnetic. Thanks for reminding me, I'm going to bug my friend for his copy.