Last night (Feb. 24), in friendly spirits, Swizz Beatz and Just Blaze went head-to-head in a DJ Battle. Only one day prior, they made up the rules for the competition: hat, snare, and kick were only to be used. Also, they used the many hits they produced during their battle. As you may know, the two producers have hits for days that they can run on the boards nonstop.

In attendance was Ebro Darden, Cassidy, and Busta Rhymes. The battle streamed live on Instagram and ultimately, Swizz was announced the winner of the battle. Towards the end of the friendly battle, Swizz played an unreleased track, featuring Nas, Jay Z, Jadakiss, and DMX.

There’s no official word on where this track will end up, but it’s safe to say that Swizz has a monster track on his hands.

Check out the preview of the song below.