"Johan Berthling (* 1973 in Stockholm ) is a Swedish jazz and improvisational musician ( contrabass , electric bass , also piano ).

Berthling studied at the Royal Music College in Stockholm from 1996-1998 . Since then, he has worked in the Swedish and international jazz and improvisation scene in various ensembles including David Stackenäs , Raymond Strid , Fredrik Ljungkvist , Sten Sandell , Paal Nilssen-Love , Akira Sakata , Mats Gustafsson , Jonas Kullhammar and the Christer Bothén Acoustic Ensemble. In the field of jazz, he was involved in 23 recording sessions between 1996 and 2014. He also worked with folkmusicist and songwriter Nicolai Dunger ( roasting och herren , 2007)."