how has this NOT been posted yet? this is one of the greatest themes ever. <iframe width="640" height="480" src="http://www.youtube.com/embed/JYfgpodCVHE?rel=0" frameborder="0" allowfullscreen></iframe>
Im sure this doesn't count sense it's not like a song people know from the game itself, but how about the WWE/WWF games with the theme/intro songs? These can't be topped!: <iframe width="420" height="315" src="http://www.youtube.com/embed/v_W3V02MsfA" frameborder="0" allowfullscreen></iframe> <iframe width="420" height="315" src="http://www.youtube.com/embed/guG9cVs3ms4" frameborder="0" allowfullscreen></iframe>
The best music I've heard this year from a game came from Bastion. The first time this theme came in, I stopped playing and just listened until it was finished. Then immediately went to Steam and bought the soundtrack. <iframe width="560" height="315" src="http://www.youtube.com/embed/t8cELTdtw6U" frameborder="0" allowfullscreen></iframe>