Conversation so far:
Who were members of the Roots?
The Roots' original lineup included Tariq Black Thought Trotter and Ahmir Questlove Thompson.
What were the Roots known for?
The Roots are known for a jazzy and eclectic approach to hip-hop featuring live musical instruments.
Are there any other interesting aspects about the article about the Roots besides their members and what they were known for?
The Roots currently serve as the house band on NBC's The Tonight Show Starring Jimmy Fallon.

Question: What was their hottest song?
Self-contained rewrite: What was the Roots' hottest song?