Colours 9 is simply one of the best 12" from the planet rhythm sub-label. The A-side is a good warming up, but the b-side...Oh my God! What a killer! The track is a bit simular to bondage ep on template (same style). It's like it never stops, and what a bassline! When I hear it on raves, I go crazy! For those who like no-nonsense techno, go find it, it won't be easy but do an effort!