where is that sample "drummer get wicked" from originally? i just heard it recently on something i used to be familiar with (public enemy?)
anyway, while searching for this answer, i found this about shem:
Shem formed Ramp in the early 90's with musician Simon Rogers, exploring a developing love of twisted progressive sounds and general club silliness. The decks gathered dust but the tracks came thick and fast: Nation 12 'Listen To The Drummer', Ramp 'Rock The Discotek', and yet more remixes, this time for D:Ream, Sister Sledge, Armand Van Helden, Yazz and Boy George. On his own Shem slowly became Slacker, eager to offload some of his darker samples and release the psychedelic demons he'd picked up by accident on trips to Goa and Thailand.
http://www.emimusicpub.co.uk/worldwide/artist_profile/shem-mccauley_profile.html