That same month, Sundfør appeared with a track on Mette-Marit, Crown Princess of Norway's album "Sorgen og Gleden" (The Sorrow and the Joy).
В феврале 2008, Sundfør появилась в треках Norwegian Crown Princess Her Royal Highness Mette Marit's альбом "Sorgen og Gleden" (The Sorrow and the Joy).