Listen to Samples & Purchase
Artist: Ennio Morricone

DarkMagus says:

I really wish Amazon had samples up for this. Some of the tracks are more easily described than others. Morricone builds a terrific horror mood throughout the album. “Contamination” and “Bestiality” are like nothing you’ve ever heard I guarantee. I used them for one particularly disturbing and visual scene in one of my games because their sound has an action animation to it that is dark and avante garde. Unfortunately a couple of the later tracks have an outdated organ or synth sound that might come across as more cheesy than scary.