has a guest appearance on the album, and introduced DJ Desue as producer. Bushido also announced that the song "Wie ein Löwe" could be downloaded on iTunes the following day. American record producers DJ Premier, Swizz Beatz, Araab Muzik and R'sonist each contributed one beat for the album. A meeting with Dr. Dre was also intended, but Bushido cancelled due to the high price. Later, DJ Premier became disappointed that new vocals were added to the song "Gangster" and that his DJ cuts were edited without giving him a chance to hear the new version before it was released. However, it is unknown if this was Bushido's idea or that of his production team. In 2011, after having ended their long-term feud, Bushido reunited with former Aggro Berlin labelmate Sido to form the short-lived rap duo 23. Their self-titled collaborative studio album was released in October 2011. It spawned the singles "So mach ich es" and "Erwachsen sein". 2012–2014: AMYF, "Stress ohne Grund" controversy and Sonny Black On 14 June 2012, Bushido announced in an interview with the Bild newspaper that he would found a political party to become mayor of Berlin. The same month he completed an internship for CDU deputy Christian von Stetten in the Paul-Löbe-Haus in Berlin, which led to a lot of criticism due to Bushido's controversial song lyrics and his criminal past. Bushido announced his eleventh album AMYF via Facebook, which was also available for pre-sale on Amazon. Later the tracklist and the iTunes version were published. The first announcement video released on 22 August 2012, via YouTube on his channel. Bushido confirmed that the deluxe version features a DVD that shows footage of the recording period and also announced Sido, Eko Fresh, Julian Williams (aka J-Luv), MoTrip, and Joka as guest performers. On 19 September 2012, Bushido released the second announcement video, in which he announced several producers, including Beatzarre, Djorkaeff, X-Plosive Beats, and Phat Cripsy, and represented the other guest performers King Orgasmus One (who is only featured on the Premium edition) and Brutos Brutaloz. The third and last video released on 26 September 2012, where Bushido introduced Frauenarzt and Elmo as last guest features and announced the premiere of his music video for "Kleine Bushidos" (released via YouTube on 4 October), and the next day the song was available for any digital platform. On 12 October, released AMYF and ranked No. 1