I have the Japanese release of Doom for Sega Saturn and the sound is messed up. No music and only some sound effects. The disc, to my recollection, has no large/deep scratches. I only have a US Saturn now, so I am wondering if that is the problem. Any one know? Speaking of doom, that sound effect that REB/ Eric Harris made for when a guy dies is really strange... Obvious that something wasn't right with him.