Ahmir “Questlove” Thompson is a living link between the digital science of modern hip hop and the flesh-and-blood textures of vintage R&B. He's helped shape the sound of neo-soul with The Roots, the house band for Jimmy Fallon’s late night show, and the Soulquarians with D’Angelo, A Tribe Called Quest and the late Jay Dee. In this lecture at the 2013 Red Bull Music Academy, Questlove returned to the couch for a deep dive into drumming, Dilla and D’Angelo.