I first discovered Royksopp when their song "Remind Me" was used in a Geico caveman commercial. My new favorite song is by Royksopp and Robyn, which I found thanks to René Walter. It's called "The Girl and the Robot," and the video features footage from Metropolis:
Here's a live performance:
*Previously: Watch the Technoviking defend helpless ravers.
*Buy Metropolis posters at eBay.