J.B.O. (founded in 1989) is a German metal/rock band with comedy lyrics. They are especially known for their parody cover versions of famous songs.
These are photos from concerts where J.B.O. played, so they may be of other bands that played the concert as well.
J.B.O. Mar 23, 2019 Kassel, Hesse, Germany Uploaded by Salvas3012