Ylvis – En konsert premiered on May 21st 2003, at Ole Bull stage in Bergen. They where alone on stage, backed by a 14-piece orchestra. The performance receives rave reviews and the season had to be extended until late July. The show aired on TV, NRK in 2004. The TV show was called "Ylvis - et fjernsynsprogram" and was a documentary of their last performance of the show, and contained interview and footage from behind the scenes. The whole documentary can bee seen on youtube, "Ylvis - et fjernsynsprogram".
There's a few videos from the concert online, but some clips is on youtube. Some of the videos are; "Prompa til du dör", "Reven på Hønsejakt", "Knipse Med Venstre" and "Sonho Meu".