Her voice and Nordic sound has also been used in the multimillion dollar franchise by Riot Games - League of Legends - in the wintery world of Freljord where she sings in ancient Freljordian.
Christine’s characteristic sound, Scandinavian herd calling, in Swedish called kulning, is the icing on several of her tracks and Calling the Aurora is a call for the Northern Lights of Norway, the Aurora Borealis and the song could translate to Calling the Lights. She came up with the melody one night she wanted the lights to appear and later wrote an orchestral piece around it. The song has a music video filmed by Norway’s own Northern Lights photographer Ole Salomonsen on YouTube with over 100k views. Christine got frostbite in her fingers for the shoot. The lights appeared after almost 2 hours in a frozen mountain river.