Stadthalle Köln-Mülheim is a conference centre located in Cologne, Germany, which is primarily used for fairs, congresses and concerts. It was built in the 1960s and has a capacity of 1,400 standing or 1,114 seated. Notable past performers include Blue Öyster Cult, Whitesnake, King Crimson, Metallica, The Cure and Judas Priest.[1]