Roots of The Infamous

William Paul Mitchell, better known by the stage name of Large Professor, is an American rapper and record producer. Based in New York City, he is a founding member of the underground hip-hop group Main Source, and is credited with having discovered and mentored fellow New York City-based rapper Nas. About.com ranked Large Professor at No. 13 on its Top 25 Hip-Hop Producers list.

Kamaal Ibn John Fareed, better known by his stage name Q-Tip, is an American rapper and record producer. Nicknamed the Abstract, he is often considered one of the most acclaimed figures in hip hop. Noted for his innovative jazz-influenced style of hip hop production and his philosophical and introspective lyrical themes, AllMusic dubbed him "the best rapper/producer in hip-hop history", and stated that he led a "jazz-based hip-hop revolution during the '90s". Several publications have ranked him amongst the greatest rappers and hip hop producers of all time, with Billboard ranking him the sixth greatest hip hop producer. In 2024, he was inducted into the Rock and Roll Hall of Fame, as a member of A Tribe Called Quest.