The “Def Jam: Icon” demo is going up on the Xbox Live Marketplace tomorrow. That’s assuming you can tear yourself away from the “Crackdown” demo, of course.

What can you expect to see?

“The demo showcases the gas station level and two hip-hop celebrity fighters, Big Boi and T.I. The game also features both hip-hop artists’ hit songs, Kryptonite (Purple Ribbon All-Stars Featuring Big Boi) and Top Back (T.I.)”