I hate, hate, HATE soprano sax with a vengeance- but this remix job by 4 Hero is great- and that must be Cassanda Wilson on vocals? Old mixtape fave...
(and the original by Gary Bartz Ntu Troop is a 70s classic)
It's really old, I remember it from around 1996-ish, IIRC... (?) ((( growing old ))))didn't know this was 4 Hero, although I must have heard it a thousand time, it all makes sense now