MusicFilter: The Crazy Rockers were a 60's rock & roll group from The Hague featuring members of Indonesian and Surinamese origin. These cats are go!→[More:]
They were a 5-piece that were around from 1961 to 1966, mostly touring in Germany. There's a lot of Dutch Indorock from this era that's pretty happening, and I may pull together some stuff for a MeFi post soon. In the meantime, here's 3 youtube vids for you.

The Carioca. Friend of mine found this and got me interested, as the guitar work is something else. Ladies - dig that smoldering look at 1:09.

The Thin Man. The theme from the film of the same name.

Mama Papa Twist. Maybe he's not really playing drums in this one, but he's got the moves down.

If these don't get your feet tapping, you may have a problem in your brain.