Questlove

Ahmir Khalib Thompson (born January 20, 1971), known professionally as Questlove (stylized as ?uestlove), is an American musician and music journalist. He is the drummer and one of the frontperson for the hip hop band, the Roots. The Roots is the in-house band for "The Tonight Show Starring Jimmy Fallon" since February 17, 2014. 
Questlove is also one of the producers of the cast album of the Broadway musical "Hamilton". He is the co-founder of the websites Okayplayer and OkayAfrica. 
He is an instructor at the Clive Davis Institute of Recorded Music at New York University.