2001 (Dr. Dre album) were later cut from the final track list. The tracks have been leaked later on several mixtapes, including "Pretox". The album's production expanded on that of "The Chronic", with new, sparse beats and reduced use of samples which were prominent on his debut album. Co-producer Scott Storch talked of how Dr. Dre used his collaborators during recording sessions: "At the time, I saw Dr. Dre desperately needed something. He needed a fuel injection, and Dre utilized me as the nitrous oxide. He threw me into the mix, and I sort of tapped on a new flavor with my whole piano
Dr. Dre lyrics without too much instruction unless it is a specifically conceptual record, as noted by Bishop Lamont in the book "How to Rap". A consequence of his perfectionism is that some artists who initially sign deals with Dr. Dre's Aftermath label never release albums. In 2001, Aftermath released the soundtrack to the movie "The Wash", featuring a number of Aftermath acts such as Shaunta, Daks, Joe Beast and Toi. To date, none have released full-length albums on Aftermath and have apparently ended their relationships with the label and Dr. Dre. Other noteworthy acts to leave Aftermath without releasing albums include