Q-Tip, is an American hip-hop emcee, singer, actor, and hip-hop producer, who went to Murry Bergtraum High School in Manhattan, New York and was the leader of the critically acclaimed group A Tribe Called Quest. He converted to Islam in the mid-1990s, and changed his name to Kamaal Ibn John Fareed. The Q in Q-Tip's stage name stands for Queens, the borough of New York City from which he hails. He also refers to himself as the Abstract' (originally the Abstract Poetic) and Kamaal the Abstract. Besides performing with his popular and successful jazz-influenced hip hop group, Tip also did production work (under his production alias the Abstract or often-along with fellow Tribe member Ali Shaheed Muhammad and the late Slum Village member Jay Dee-as part of the Ummah) for artists such as Nas ("One Love," from Illmatic, 1994), Mobb Deep (co-producer on "Give up the Goods (Just Step)," "Temperature's Rising," and "Drink Away the Pain," from The Infamous, 1995) and even R&B divas Mariah Carey ("Honey," from Butterfly, 1997) and Whitney Houston ("Fine," from Greatest Hits).