Sverre was a Norwegian singer, guitarist, bassist, composer, and lyricist. He was a member of the band The Pussycats from 1964. On 18 June 2016, Kjelsberg was found dead in his home, aged 69. No cause of death has been determined.
Mattis is a Norwegian Sami singer and recording artist.He has worked in pantomimes and yoiks (Traditional Sami music)