This compilation covers Italian films from the early Seventies all the way to 1991's Hobgoblin and features compositions from a wide range of artists that aren't Ennio Morricone. I got this CD for something like seven dollars from Amazon and, as of this writing, it's still available for cheap. Often times the music is the best part of Italian B-cinema and this disc provides a good overview for someone looking for a starting point. The best known tracks are probably the two from Zombi but my favorite is "Hell Flames" from Demon.
The Horror Films Collections, Volume 2