Check out these sites:
http://www.ccs.neu.edu/home/thigpen/html/music/trip_hop.html
http://www.tecc.co.uk:8080/public/tqm/uk-dance/reviews/artists/tranquility-bass.html
http://www.caipirinha.com/Music/soundclips.html
http://www.mxm.com/Moonshine/Music/TripHopTest.html
Hope these help...
LG