What concert held at Oslo Spektrum honor Nobel Peace Prize laureate?
Oslo Spektrum:  Oslo Spektrum is primarily known for hosting major events such as the annual Nobel Peace Prize Concert, the Eurovision Song Contest 1996, and concerts by artists of national and international fame, such as Whitney Houston, Cher, Mariah Carey, Diana Ross, Britney Spears, Kylie Minogue, Janet Jackson, Shania Twain, Nobel Peace Prize Concert: The Nobel Peace Prize Concert (Norwegian and Swedish: " )" has been held annually since 1994 on 11 December, to honour the Nobel Peace Prize laureate.
Nobel Peace Prize Concert