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 June 2008 report by "Rolling Stone" magazine. After another delay based on producing other artists' work, "Detox" was then scheduled for a 2010 release, coming after 50 Cent's "Before I Self Destruct" and Eminem's "Relapse", an album for which Dr. Dre handled the bulk of production duties. In a Dr Pepper commercial that debuted on May 28, 2009, he premiered the first official snippet of "Detox". 50 Cent and Eminem asserted in an interview on BET's "106 & Park" that Dr. Dre had around a dozen songs finished for "Detox". On December 15, 2008, Dre appeared in the remix of