@E40 taps @ItsKamaiyah for his new single "Petty". The minimal production provides room for the two to go in about how most folks around them are too petty. 40 and Kamaiyah represent two generations of Bay Area greatness. It was only a matter of time before the two shared time together on wax. With a stellar mixtape under her belt, a collab with YG and Drake, and now this fire new feature with the ambassador, Kamaiyah's having one hell of a 2016. Slap "Petty" up top.