Not to be outdone by Lil Wayne, Mack Maine releases his own new music this weekend. Mack enlists Turk and Mystikal for “I’m On It.” I guess Turk was serious about making a comeback when he got out of prison. Mack’s track will be featured on DJ Stevie J’s “The Appreciation, Volume 5” as well as Turk’s forthcoming “Blame It On Da System.” Check out the track below.