Conversation so far:
What is AMYF?
AMYF is Bushido's eleventh album
When was Bushido's album AMYF released?
Bushido's album AMYF was released on October 12, 2012
What songs are on Bushido's album AMYF?
Songs on AMYF include Kleine Bushidos, Theorie & Praxis and Panamera Flow
Did the public like Bushido's album AMYF?
Yes, it ranked No. 1 in the album chart position in Germany and Switzerland
What is Stress ohne Grund?
Stress ohne Grund is the debut single of Shindy and features Bushido
Did the song Stress ohne Grund chart?
It appeared on the charts for 4 weeks, and peaked at #19 in Germany
In what countries did Bushido release his albums?
Bushido's albums were released worldwide via Amazon and iTunes, and ranked in Germany and Switzerland
What interesting fact is there in regards to Bushido's AMYF?
Bushido released three announcement videos that helped increase awareness of AMFY and help it immediately rank

Question: Did he collaborate with anyone?
Self-contained rewrite: Did Bushido collaborate with anyone on his album AMYF?