Certain songs in the game such as New Age don't play properly. They sound like nails on the chalk board. It even held a "note" until I turned the game off once. Also the voice acting is gone for some reason but in the intro where Tim turns on the light I can hear him clear as day. Anyone have a solution?

Reason is: game has two music systems: crappy internal midis and CD tracks loaded from hybrid CD. Naturally, the latter only plays when CD is in the drive. Thus, all we get is crappy midis.