Dr. Dre Nas' "Hustlers", and several beats on Eminem's Relapse album. Soul and R&B pianist Mark Batson, having previously worked with The Dave Matthews Band, Seal and Maroon 5 has been credited as the architect of this sound. Besides Batson, Aftermath producer and understudy of Dre's, Dawaun Parker, who has named Q-Tip and J Dilla as his primary influences, is thought to be responsible for giving Dre's newest beats an East Coast feel. Dr. Dre has said that his primary instrument in the studio is the Akai MPC3000, a drum machine and sampler, and that he often uses as many as four
Dr. Dre producer in his own right, contributed to Dr. Dre's second album "2001"; Storch is credited as a songwriter on several songs and played keyboards on several tracks. In 2006 he told "Rolling Stone": Current collaborator Mike Elizondo, when speaking about his work with Young, describes their recording process as a collaborative effort involving several musicians. In 2004 he claimed to "Songwriter Universe" magazine that he had written the foundations of the hit Eminem song "The Real Slim Shady", stating, "I initially played a bass line on the song, and Dr. Dre, Tommy Coster Jr. and I built the track from