>Not sure, I downloaded it from a royalty free music website and looked for the Popcorn song... Yep, Kraftwerks may have covered it...

The original version is "Popcorn" produced by Gershon Kingsley in 1969, later covered by a group called Hot Butter in '73 - which became the most popular version. Both used the Moog synthesizers. http://en.wikipedia.org/wiki/Popcorn_(song)

And later, many techno versions.