I haven't gotten tired of listening to Pusha T's "Numbers On The Boards" instrumental yet, so as long as the bars are up to par, why not support some of these freestyles. The latest to touch up the DJ Don Cannon x Kanye West production would be TDE's own Jay Rock. Jay eats this one up something serious, and his Black Hippy brethren, Kendrick Lamar, jumps in towards the midpoint to supply the ad-libs. Check it out, below.