WILLIAM'S Origin and Blood Wars soundtrack

I don't want any spoilers, but does anyone have any information on the soundtrack? I loved paul haslinger's eternity and a day, and agent provocateur's red tape from the first two. Anyway, since William is being mentioned in this board, how about this. I have a theory on why the lycan virus mutated to be so much more feral than the vampire. A vampire bat will only nick you to draw a little bit of blood and often any death results only because a disease is transmitted. When a wolf bites you, just one bite can be fatal. He'll go for your throat, or any other vital organ, and often will attack with a pack, and bite much more, etc. My theory is that while markus was just nicked enough to pass on some mutation, I think that William wasn't just bit, but was either terribly injured and weakened (leaving his immune system compromised) or possibly was killed or was dying (leading to the same effect). The corvinus virus originally was not unlike mitochondria to the earlier forms of cells. It enhanced and upgraded the genome with superhuman power and immortality. In markus, the little bat bite merely altered a little, keeping the human self in tact and control. In William's case, it went haywire. Think of it like spiderman's spider bite. He was just a man with spider powers. Then he turned into man spider (were wolf actually means man wolf and the wolf man actually looked pretty humanoid btw.). In a nutshell, William was a zombie like his victims, fueled purely by a virus nature to attack and infact, unlike the werewolves in ROTL who seemed subtley more wolfish. Anyway, we'll never know for sure, it's just a pseudo science theory. Let me know what you think.