Here's one that I got from my dad, when I was about 17, from his staggeringly enormous record collection:
The track is "Psyche Rock" by Pierre Henry, from 1967, and it lives up to its name, very early electronic sounds feature. I vaguely remember the rest of the album to be a lot less poppy and much more spacious and experimental. I think I had a big beat remix on a c90 back in the day too. And listening to it now, did Futurama borrow heavily for their theme tune?
Does anyone else know much of Pierre Henry?