Norway's largest indoor concert hall can seat an audience of up to 10,000 people. Ever since its construction in 1990, Oslo Spektrum has been used for rock and pop concerts such as Bruce Springsteen, Elton John and Sting, big-time shows like Disney on Ice, political rallies, trade fairs and sports competitions. All the facilities are state of the art, as is the architecture of the building, designed by Guttorm Guttormsgaard. Over 400,000 guests enjoy the concert hall's excellent shows and facilities annually.