My musical tastes are pretty much stuck in the nineth grade. I can't stop listening to "Warriors of Time" by Black Tide. It's not surprising that a D&D fan like myself would dig a song about warriors fighting throughout time.
Here is the great video which features their mascot, "The Bastard" (YouTube won't let me embed this one):
Unfortunately, they cut the excellent intro for that video, so here is the song in its entirety: