www.youtube.com, some real music for you. Also you can change the files yourself. And on topic, -, it's a bad idea because nobody has the same taste, so what you find real music, could be lame music for me.
I have 3 playlists for when I'm playing. Doing my daily quest's it's usually groove metal Godsmack, Alice In Chains, and the obligatory Nirvana. If I'm running through instances I tend to go with grind metal and lean very heavily toward bands like Ramstein, and Coal Chamber. And for those rare times I decide to PK, it's all out Thrash and Hardcore with heavy doses of Mudvayne, Pantera, Slipknot, and Slayer. So just get yourself some ear buds, and rock it out.
you sir, are very good