Chief Keef is having quite the 18th birthday. 

On top of showing the world his facility with off-road vehicles, Keef just released his new mixtape, Bang Pt. 2, which is actually his only official project of 2013 so far. The tape is a solo effort, for the most part, aside from one song which features Tray Savage and resident GBE molly water imbiber, Tadoe

Surprisingly, the tape is mostly new music, even though he had released at least a mixtape's worth of individual songs since Finally Rich. Listen to the sixteen tracks below:

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