For those of you new to WoW, it is a tradition that Blizzard put up quite a bit of April Fools content. This year, I have seen two so far:
http://www.worldofwarcraft.com/moltencore/
http://www.worldofwarcraft.com/wrath/features/bard/bardclass.xml
http://www.worldofwarcraft.com//wrath/flash/global/bard_idle.swf
W00T! Undead Bard for the win!
Christ, I'd take the idea and run with it. Here's each class's music style
Forsaken - Metal! (Of course, the Forsaken are metal)
Tauren - Country and Western (maybe some Native American Folk music thrown in)
Orc - Hip Hop - Of course, de way dem orc biotches shake dat booty
Troll - Reggae and Ska, mon
Blood Elf - Classical Music - Stringed Instruments mostly.
Humans - Bubblegum Pop esp. Brittney Spears
Dwarves - Scottish/Irish Celtic Traditional
Gnomes - Techno
Dark Elves - Emo, anything Emo.
Draenei - need help with this one - do they even deserve music ?
Draenei: Russian electronica
:'( the moltencore game looks BA