After releasing 3 mixtapes so far in 2017, Chief Keef drops his fourth project of the year with Dedication. It’s a project that has been teased for a little while now, and the Glow God adds to his growing reputation as one of the hardest working men in rap.

The influential Chicago rapper’s new album pays homage to Lil’ Wayne’s popular Gangsta Grillz mixtape series. Along with “Mailbox”, the 15-track LP features appearances by Lil Yachty, A Boogie Wit da Hoodie and Tadoe. Stream below