I was watching Senkveld on TV2 where they had Trond Viggo Torgersen as a guest. After a while they also introduced the Ylvis brothers, so I had to check out their webpage. I’ve seen them live before, I belive it was last year at IBM Software Day, they are hilarious! Check out their webpage http://www.ylvis.com but I also recommend you to put on your headphones and listen to the highlights from their show on NRK PeTre this summer O-Fag http://www.nrk.no/o-fag/