So I got lucky and found this for cheap at a bookstore.
Romancing SaGa 3 OST - Byunei’s Den
Composer: Kenji Ito
Dodonpachi Dai-Ou-Jou (Blissful Death) OST - Mixed Melody (Stage 4)
Composer - Manabu Namiki
Time to blast iTunes as I play L4D2
Castlevania: Aria of Sorrow OST - Castle Corridor
Music By: Michiru Yamane
I feel L4D2 is trying to tell me something.
Monster Hunter Tri - Ceadeus Theme