Thats not too bad an idea at all actually, those games sell very well, the xbox 360 version is only just out and a sequel is already planned. I think a Saxon song would be just great in the game.
I remember enjoying all the 80s metal in GTA vice city, i wonder how many got to hear and sing along with, 'you got another thing comin' , Reign in blood and peace sells because of that game...
lol