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 discography featured in the soundtrack to the film "Friday". In 1996, Dr. Dre left Death Row to form his own record label Aftermath Entertainment and released a compilation "Dr. Dre Presents the Aftermath" with his single "Been There, Done That" and other tracks from artists newly signed to Aftermath. In 1999, Dr. Dre released his second studio album "2001". This album went six times platinum in the US and five times platinum in Canada (500,000 units). Singles "Forgot About Dre" and "The Next Episode" reached the top ten spots of the Hot Rap Tracks chart. As the founder and CEO of