If this belongs in the tab section, I apologize- I kept thinking back and forth on which one to put it in. But the song "Microphone Fiend" by Eric B and Rakim has this nice riff that plays through the whole thing and the tab here:
http://www.azchords.com/e/ericbandra...bs-120627.html
doesn't sound like it when I play. At least, part of it could be that I don't have the rythm down very well. But when you hear the track, is it tapping? My favorite band, Dragon Ash, samples the riff on "Deep Impact", and their bassist: Ikuzo Baba, plays it live on higher frets and strings with popping and sliding.