Special edition on Stereo Productions with 2 tribal tracks to get the butts shaking On the A there is the chunky "Sleepwalker" which features some ethnic sounding percussion and some large dark prog style synth effects as well as a a big electronic bassline and massive breakdown B side there is a new edition of a track called "Nanga" that appeared on SP008 and now comes with a new beefed up mix from the band themselves.