Jethro Tull

Jethro Tull performs at Det Kgl. Bibliotek in Copenhagen on Friday, 16 October 2026 at 20:00. This is one of two Danish dates on the band's tour - they play Aarhus at Kongrescenter the day before. Det Kongelige Bibliotek, known as The Black Diamond, sits by Christiansborg on Slotsholmen and serves as Denmark's national library. The striking granite building, completed in 1999, provides a distinctive setting for the legendary British rock band's concert.