There is only three worth listening to:
Cliff Burton (check out "Orion" from "Sanatorium, Live at Nassau Colosseum"), Metallica were never the same after his death.
Les Claypool (His best work? "Tommy The Cat")
Flea (Too many funky basslines to mention, but the one that springs to mind is the one on "Love Rollercoaster", I know it's a cover but it's a damn fine one....)