I made a post in Powerman 5000's forums asking if anyone had alternatives to Powerman 5000 - i.e. rock with spacey high-pitch noises. Among many other suggestions one was Machinae Supremacy and they suggested listening to Great Gianna Sisters first. I went to the site, downloaded this one song, and loved it. I had to get Spunky to give me a disc full of all the songs, though, because back in those days I only had a 56k (and only after 6pm, lol).