genuinely surprised by this - it's a 70's classic - the album cut is longer, and has the 'metal on metal' section, and an admittedly longer than necessary outro, but is a fundamental piece of electronic music history - along with the entire 'computer world' album a few years later, (which is one of my favourite albums OAT), it's definitive.

I was never a kraftwerk fan but I did like some 80s synth pop.