Big Sean’s highly anticipated album ‘I Decided,’ is finally here and while on his promo run in NYC, he stopped by Hot 97 to deliver a new off the top rap for Funkmaster Flex’s freestyle series. 

During the 8-minute freestyle The Detroit player spits over three classic hip hop beats: Freeway’s “What We Do,” Mobb Deep’s “Quiet Storm,” and Nas’ “Oochie Wally.”