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
2001 (Dr. Dre album) hop, which is conveyed in the singles "Still D.R.E." and "Forgot About Dre". Many critics cited the last track, "The Message"; a song dedicated to Dr. Dre's deceased brother, as what the album could have been without the excessively explicit lyrics, with Massey calling it "downright beautiful" and "a classic of modern rap". Three singles were released from the album: "Still D.R.E.", "Forgot About Dre" and "The Next Episode". Other tracks "Fuck You", "Let's Get High", "What's the Difference" and "Xxplosive" were not officially released as singles but received some radio airplay which resulted in them charting in the Hot