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 he collaborated with Dr. Dre on the commercially successful single "California Love", which became both artists' first song to top the "Billboard" Hot 100. However, in March 1996 Young left the label amidst a contract dispute and growing concerns that label boss Suge Knight was corrupt, financially dishonest and out of control. Later that year, he formed his own label, Aftermath Entertainment, under the distribution label for Death Row Records, Interscope Records. Subsequently, Death Row Records suffered poor sales by 1997, especially following the death of 2Pac and the racketeering charges brought against Knight. Dr. Dre also appeared on the