1999 Christian Walter Burr started a concert agency which has been renamed to Hotellounge in 2003, named after a song of the band dEUS. Years went by and the agency got a bit bigger while still focussing on European Tours. Hotellounge is an European agency of several acts and a national promoter in Germany & Switzerland. They are running offices in Germany and Switzerland. The concert agency also organises a lot of local shows in and around Saarbrücken. Hotellounge is representing Say Yes Dog, Caspian, Neurosis, Yann Tiersen, The Drones and Coeur de Pirate, just to name a few.