Inspired by a couple of fan requests, Chicago rapper Add-2 released this freestyle over the beat to Kanye’s “30 Hours.”

As explained in the song’s intro, 10,000 hours is the amount of time some psychologists believe it takes to truly master a skill. By the time to reach the end of this all-bars-no-hook 4 minute freestyle, it goes without saying that Add-2 has mastered the art of rap.

Download Add-2’s freestyle for free on Audiomack here.