Chief Keef and Gucci Mane’s much-anticipated “Big Gucci Sosa 2” mixtape is slated to drop sometime in 2016, according to…

Chief Keef provided fans a brief snippet of his upcoming single “SumSum” with Bricksquad 1017 boss Gucci Mane.

Chief Keef and Gucci Mane aren’t lacking on the tracks on their upcoming joint mixtape “Big Gucci Sosa.”

Chief Keef and Gucci Mane are finalizing production on upcoming joint album “Big Gucci Sosa.”

“Sept 27 Gucci Mane x Cheif Keef #BigGucciSossa.”
– Gucci Mane

“BigGucciSosa’ mixtape coming me and @gucci1017 or I shouldn’t have gotten y’all ready to early my bad B’z!”
– Chief Keef