i recently picked up the "strata east" on soul jazz.  i really bought it for
 a heath bros. track (which was sampled for herbalizer's "scratchy noise"
 --sorry i don't feel like running downstairs to see what it's called)
 thanks to qool marv for his mixtape which hipped me to this track!  the cool
 thing other than the bass/drum groove is that the mbira (african thumb
piano)
 is played not like an "ethnic/african" instrument, but in a jazz way--it
could
 have been just as easily a regular acoustic piano.  there's a couple classic
 gil scott-heron tracks on there too--"peace go w/you brother" & "the bottle"
 --that are quite nice.
 t-bird