The upcoming mixtape titled “Gangsta Grillz Presents: STN MTN/KAUAI” is a project was announced by Childish Gambino via twitter and instagram. Gambino showed off the mixtapes artwork and it also may feature Jaden Smith judging by the artwork saying “KAUAI features Jaden Smith as “The Boy.” If you want to take a look at the artwork follow the link. iamdonald.com