DJ, drummer, author, and Roots frontman Ahmir “Questlove” Thompson and Trevor discuss “50 Years of Hip Hop” at the Grammys and his book Hip Hop is History. Questlove also divulges to Trevor the names of all 432 people who get his weekly playlist (no he doesn’t) and reveals all the celebrities who come to his legendary game nights (he doesn’t reveal that either but it’s still a fantastic conversation).