2001 (Dr. Dre album) The album primarily featured co-production between Dr. Dre and Mel-Man and was generally well received by critics. AllMusic writer Stephen Thomas Erlewine noted that Dr. Dre had expanded on the G-funk beats on his previous album, "The Chronic", and stated, "He's pushed himself hard, finding new variations in the formula by adding ominous strings, soulful vocals, and reggae, resulting in fairly interesting recontextualizations" and went on to say, "Sonically, this is first-rate, straight-up gangsta." "Entertainment Weekly"s Tom Sinclair depicted the album as "Chilly keyboard motifs gliding across gut-punching bass lines, strings and synths swooping in and out of the mix,
Dr. Dre the song "Set It Off" by Canadian rapper Kardinal Offishall (also with Pusha T); the remix debuted on DJ Skee's radio show. At the beginning of 2009, Dre produced, and made a guest vocal performance on, the single "Crack a Bottle" by Eminem and the single sold a record 418,000 downloads in its first week and reached the top of the "Billboard" Hot 100 chart on the week of February 12, 2009. Along with this single, in 2009 Dr. Dre produced or co-produced 19 of 20 tracks on Eminem's album "Relapse". These included other hit singles "We Made You", "Old