Joey Bada$$ gave J. Cole his blessing to use his "Waves" beat, though he still thinks his original holds the crown. He also thinks it's better than Kanye's "Waves," for that matter.
Chance shares demos of Kanye's "Waves" & "Famous," explains the making of "All We Got," teases mixtapes with Jay Electronica and Childish Gambino, and MUCH more.