I don't know much about Maxwell but this track is pretty freakin good. The original appeared on Maxwell's BLACKsummers'night, but this is a new one done for the RED initiative. It's the same for the most part except with Nas coming in with a verse near the end.

Download: Maxwell ft. Nas - "Help Somebody" Remix

p.s. other blogs are linking to this site, but it's down for some reason...