Originally called Feedback with a line-up of seven boys in Larry Mullen, Jr's mum's kitchen in Dublin, U2 have come along way since 25 September 1976.
Following their 12th studio album - 'No line on the horizon'- U2 will be touring Europe, visiting 14 different countries and playing at Milan, Göteborg, Amsterdam, Paris, Nice, Dublin, Chorzow, Berlin, London, Sheffield, Glasgow and Cardiff.
Director Willie Williams and architect Mark Fisher came up with the 360° decor, which allows unrestricted view of the band for the audience.