Comment Comix Zone (Score 1) 364
Many games from the genesis had really excellent music, but I think one of the best is the classic Comix Zone. It had a distorted, grungy feel, apt for the time it came out.
Also, Altered Beast had a sick synth driven horror fantasy soundtrack.
Oh and also Streets of Rage 3 with its alienated disillusioned techno.
So many.
An "I'm Feeling Lucky" google search for video game music will reveal the be-all end-all of this conversation.