Prior to his untimely death Per Bergersen had published a demo tape, "Redrum Psychosis", in 1985, and he also contributed a song, "Duejakt", to a flexi single released by the anarchist journal "Gateavisa". After his death, the LP "PB" was released by Røros fritidsklubb (a local youth club). 1000 copies were released, which quickly sold out. This LP has gained cult status in various milieux, and is sold used for more than $100. "PB" is mainly based on "Redrum Psychosis" and live recordings from Thomasgaarden, Røros, in 1990, the night before he was killed. The lyrics of his song "Kyssing" was used as the theme song of the Norwegian movie, "Store gutter gråter ikke". There the song had the title "Skyter meg på julaften" which directly translated means "I'll shoot myself on Christmas Eve", which is the opening line of the song. Bergersen's version was not included on "PB".