Dr. Dre been influential far beyond the West Coast. The beat for the Houston-based group Geto Boys 1996 song "Still" follows the same drum pattern as "Natural Born Killaz" and Eazy E's "Wut Would U Do" (a diss to Dre) is similar to the original "Murder was the Case" instrumental. This style of production is usually accompanied by horror and occult-themed lyrics and imagery, being crucial to the creation of horrorcore. By 1996, Dre was again looking to innovate his sound. He recruited keyboardist Camara Kambon to play the keys on "Been There, Done That", and through Bud'da and Sam Sneed he
Dr. Dre Time's Sake", and "3 a.m." (The only track Dre did not produce was the Eminem-produced single "Beautiful".) On April 20, 2010, "Under Pressure", featuring Jay-Z and co-produced with Scott Storch, was confirmed by Jimmy Iovine and Dr. Dre during an interview at Fenway Park as the album's first single. The song leaked prior to its intended release in an unmixed, unmastered form without a chorus on June 16, 2010; however, critical reaction to the song was lukewarm, and Dr. Dre later announced in an interview that the song, along with any other previously leaked tracks from "Detox"s recording process, would