Keef makes good on his mixtape promise.

Chief Keef has finally emerged from the darkness to provide us with his new mixtape, The W. The Glo Gang project features fellow member, Fredo Santana, in addition to big names like Lil Bibby on the standout track, “Musty”. This song finds Keef vocally flexing in his natural habitat: dark, energetic drill beats.

Stream “Musty” below, and check out The W as well:

Listen To Chief Keef’s “Musty” feat. Lil Bibby & Ballout