Here's what the band writes about working with Sundfør:
The duo say that the track will be released soon."Initially, we thought about performing a pure cover version, but the chemistry and vibes between the three of us was out of the ordinary, which led us to put together a new track from scratch. The song 'Running to the Sea' was written and recorded in two days, just in time for the TV performance.
"Susanne possesses a unique combination of distinctiveness and international talent, unique far beyond the borders of Norway. In addition, she has insightful knowledge on cooking inside a pit dug out of the ground."
Röyksopp - Running To The Sea feat. Susanne Sundfør (Live on Lydverket)
Edit: They have just released another video of the second song that was performed(Live on Lydverket). A cover of Depeche Mode's song.
Röyksopp - Ice Machine (Depeche Mode cover)