One off the first legendary punk bands in Norway, Kjøtt, has now through their official web released all material ever released and som demo/studio outtakes/live tracks never recorded elsewhere as a free download service to their fans (click on lydfiler for Kjøtt files and on Montasje-lydfiler og videoer for the Montasje files). It is off course very popular. After the drummer, Michael Krohn, left the band they changed their name to Montasje and released an album and a track to a compilation. This is also available as free download, as well as one off their concerts.
For their discography, look here. For a biography look here (sorry it is in Norwegian).