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 recorded prior to the group's official formation, would prominently feature Dr. Dre on the turntable. The record would become the group's first hit, selling 50,000 copies within the Compton area. Dr. Dre and DJ Yella also performed mixes for local radio station KDAY, boosting ratings for its afternoon rush-hour show "The Traffic Jam". Dr. Dre's earliest recordings were released in 1994 on a compilation titled "Concrete Roots". Stephen Thomas Erlewine of the website AllMusic described the compiled music, released "several years before Dre developed a distinctive style", as "surprisingly generic and unengaging" and "for dedicated fans only". His frequent absences