The Roots' Questlove & Black Thought Discuss Stella Artois Collaboration 'Bittersweet,' Offer Update on 'Hamilton' Mixtape
![The Roots' Questlove & Black Thought Discuss Stella Artois Collaboration 'Bittersweet,' Offer Update on 'Hamilton' Mixtape](http://www.billboard.com/files/styles/promo_225/public/media/blackthought-questlove-stella-artois-2016-billboard-1548.jpg)
At the bottom of the stairs of New York's Electric Lady Studios sits a picture of its founder, Jimi Hendrix. As you walk further, art...