Kirko Bangz Drops New Mixtape, PK4: Procrastination Kills 4 [Download Now]

Houston's Kirko Bangz is back with PK4, his first mixtape since January's Progression 2, which carried his breakout single "Drank In My Cup." French Montana, Chris Brown, and Paul Wall show up for guest appearances on the tape which you can download here or stream in it's entirety below.