Dr. Dre Fiona Apple and Alanis Morissette, In the past few years Elizondo has since worked for many of Dr. Dre's productions. Dr. Dre also told "Scratch" magazine in a 2004 interview that he has been studying piano and music theory formally, and that a major goal is to accumulate enough musical theory to score movies. In the same interview he stated that he has collaborated with famed 1960s songwriter Burt Bacharach by sending him hip hop beats to play over, and hopes to have an in-person collaboration with him in the future. Dr. Dre has stated that he is a perfectionist
Dr. Dre Dogg's quadruple platinum debut "Doggystyle", and mentored producers such as his step-brother Warren G (leading to the multi-platinum debut "Regulate...G Funk Era" in 1994) and Snoop Dogg's cousin Daz Dillinger (leading to the double-platinum debut "Dogg Food" by Tha Dogg Pound in 1995). In 1996, Dr. Dre left Death Row Records to establish his own label, Aftermath Entertainment. He produced a compilation album, "Dr. Dre Presents the Aftermath," in 1996, and released a solo album, "2001," in 1999. During the 2000s, Dr. Dre focused on producing other artists, occasionally contributing vocals. Dr. Dre signed Eminem in 1998 and 50 Cent