When did "Achtung Baby" come out?
An album by U2. Spotify claims that it came out in 2011, but I know better.
"Achtung Baby" was released on 19 November 1991 on Island Records. It is the seventh studio album by Irish rock band U2. Get more information from http://en.wikipedia.org/wiki/Achtung_Baby.
1991 and still one of their best. (A remastered version was released this year.)