Real name: Kajsa Birgitta ”O’tôrgs-Kaisa” Abrahamsson

Swedish national fiddler and violinist from Bergsjö in Nordanstig municipality, born 6 May 1959.

Her folk music domicile is Nordanstig in northern Hälsingland. She has been awarded the Gold Badge.

O’tôrgs-Kaisa tells about and plays songs by musicians such as Hultkläppen, Pusten, Katrina Lundstedt, Kolmo-Olle, Nisse Östman, Per Majström and Gammelbo-Lars Andersson. Her main instrument is the violin, but she also plays the accordion and harp.

She is a member of the group Låta Myttje with Eiwor Kjellberg on violin, Karin Hjelm, accordion and Pär Engman on mandola and guitar. Another important playmate is Hanna Tibell.