The event will honor laureate Martti Ahtisaari, the former president of Finland. The Norwegian Nobel Committee is honoring him for “his important efforts, on several continents and over more than three decades, to resolve international conflicts. For 14 years, the Nobel Peace Prize Ceremony has been followed the next day by the Nobel Peace Prize Concert, which honors the laureate.

The show will also feature Dierks Bentley, Julieta Venegas, Seun Kuti and Marit Larsen.  Feist was a previously announced performer but will be unable to make the trip because of personal reasons. Scarlett Johansson and Michael Caine are scheduled to host.

Robyn is a Swedish singer/songwriter who has been performing since the age of 13, founded her own record label in 2005 and recently opened for Madonna on the European leg of Maddy’s latest tour.