A. R. Rahman, already known to us from this collection, has done already what song in a row. It is very advantageous because of the many colorful blotches in this rhythm and blues. There is even a dubstep here, interestingly looking natural. Typically, dubstep is organic only in the product, which is entirely devoted to this pace. But there are also nuggets that perfectly envelope several styles of music.
Reference: Premiere: A. R. Rahman “Keep The Hustle” Feat. Wale - Read on Vibe
Keep The Hustle lyrics - A. R. Rahman featuring Wale