I need to go back and watch the movie again, specifically for the score, because I don't remember much about the music. As for the movie itself, I have the Grindhouse DVD release and am a big Fulci fan, but wasn't that impressed upon my initial viewing. Splicing in scenes from his other movies was distracting and some of the camerawork/batshit crazy close ups gave me a headache.
I've got nothing going on tonight, so after the kid and wife go to bed, I'll break out a spicy adult beverage and give this another shot.