Dr. Dre chanting "DEEE-TOX", to which he replied, "I'm coming!" On November 14, 2011, Dre announced that he would be taking a break from music after he finished producing for artists Slim the Mobster and Kendrick Lamar. In this break, he stated that he would "work on bringing his Beats By Dre to a standard as high as Apple" and would also spend time with his family. On January 9, 2012, Dre headlined the final nights of the 2012 Coachella Valley Music and Arts Festival, on the weekends of April 13–15 and April 20–22, 2012. In a June 2014 interview with RapUpTV,
Dr. Dre: The Biography Dr. Dre: The Biography Dr. Dre: The Biography is a biography written about American rapper, music producer, and entrepreneur Dr. Dre written by Ronin Ro released February 28, 2007. Dr. Dre: The Biography covers the early days of Dr. Dre's career and his time with the World Class Wreckin' Cru, N.W.A, and Ruthless, the release of The Chronic and his time at Death Row, and the formation of his record label Aftermath, and the production work with artists such as Eminem, Snoop Dogg, 50 Cent, The Game (rapper), etc., to present. Mike Tribby, writing for Booklist, wrote a positive review