Eurovision Song Contest 2011 took place in Düsseldorf. Where did it take place the year after?

Explanation

Eurovision 2011 took place in Düsseldorf in Germany. The duo Ell & Nikki, representing Azerbaijan, won with the song "Running Scared" which scored 221 points. Azerbaijan has participated in the ESC since 2008 and has so far always ended in Top 10 (the worst result was an 8th place i 2008). Baku is the capital of Azerbaijan and became the hosting city for Eurovision Song Contest 2012 with the victory.