Rick Ross keeps building the anticipation for Mastermind by releasing the album's official tracklist earlier today and now, by releasing his collaboration with former rival Jeezy.

Putting aside differences (re: 2012 BET Hip-Hop Awards incident) that have been ongoing since 2010, Rick Ross and Jeezy are now featured on Ross next Mastermind single, "War Ready," produced by Mike WiLL Made-It. One thing is for sure, Rozay is out here giving listeners warrior anthems aka iron-pumping music. "Devil Is A Lie" is still in heavy rotation and if you're ready to throw "War Ready" in the mix, it's free with a pre-order of Mastermind on iTunes.

Mastermind drops March 4th.