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
It's On (Dr. Dre) 187um Killa It's On (Dr. Dre) 187um Killa It's On (D̵r̵.̵ ̵D̵r̵e̵) 187 Killa is the second EP by rapper Eazy-E released in 1993, as a response to Dr. Dre's "The Chronic". The EP was certified 2x Multi-Platinum in 1994 by the RIAA. It is Eazy-E's most successful release, peaking at #5 on the "Billboard" 200 and #1 on Top R&B/Hip-Hop Albums, while selling 110,600 copies in its first week. This is the last completed work Eazy made before he died in 1995. The EP contained the Dr. Dre diss track "Real Muthaphuckkin G's". Eazy-E released music videos for "Any Last Werdz"