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 D.R.E." and "Forgot About Dre", both of which Dr. Dre performed on NBC's "Saturday Night Live" on October 23, 1999. Dr. Dre won the Grammy Award for Producer of the Year, Non-Classical in 2000, and joined the Up in Smoke Tour with fellow rappers Eminem, Snoop Dogg, and Ice Cube that year as well. During the course of "2001"'s popularity, Dr. Dre was involved in several lawsuits. Lucasfilm Ltd., the film company behind the Star Wars film franchise, sued him over the use of the THX-trademarked "Deep Note". The Fatback Band also sued Dr. Dre over alleged infringement regarding its