Atlanta rapper Key! has been bubbling underground for a while, and tonight he drops his new EP "Give Em Hell" with OG Maco. The EP pits Key! and OG Maco's varying styles against each other, while serving as a nice introduction to the lesser known Maco. A majority of the EP is produced by Brandon Thomas, but Sonny Digital, Dexter and OGG provide tracks as well. Stream the project below.