As the last musical guest ever on The Colbert Report, Kendrick Lamar world premiered an untitled record from his forthcoming album on the show last night. Before he hit the stage K Dot also spoke with Stephen Colbert about what he wants to teach the youth coming straight out of Compton, why he changed his name, what it’s like working with Dr. Dre and more! If you missed the show, peep the performance above.