Dr. Dre there. Eminem then heard the track, and he wrote the rap to it." This account is essentially confirmed by Eminem in his book "Angry Blonde", stating that the tune for the song was composed by a studio bassist and keyboardist while Dr. Dre was out of the studio but Young later programmed the song's beat after returning. A group of disgruntled former associates of Dr. Dre complained that they had not received their full due for work on the label in the September 2003 issue of "The Source". A producer named Neff-U claimed to have produced the songs "Say What
Dr. Dre: The Biography Dr. Dre: The Biography Dr. Dre: The Biography is a biography written about American rapper, music producer, and entrepreneur Dr. Dre written by Ronin Ro released February 28, 2007. Dr. Dre: The Biography covers the early days of Dr. Dre's career and his time with the World Class Wreckin' Cru, N.W.A, and Ruthless, the release of The Chronic and his time at Death Row, and the formation of his record label Aftermath, and the production work with artists such as Eminem, Snoop Dogg, 50 Cent, The Game (rapper), etc., to present. Mike Tribby, writing for Booklist, wrote a positive review