18_amb.ogg

[samueljustice00]

I can't remember the track you're talking about but from the description it sounds like an animal or human recording that has been pitch manipulated, passed through a resonant filter and doused with reverb.

A few years back I got some cool results with a kettle whistling, pitched it down and ran it through a reverb and it sounded like a really odd alien landscape. I mapped it out onto a keyboard so I could "perform" it and I felt like I was on Mars!