Complex sentence: Sandbakk participated on Thorgeir Stubø first album "Notice", later establishing himself in Trondheim, where he is a renowned educator on the Jazz programat at the Trondheim Musikkonservatorium, where he holds an instrumental teaching degree from 1982.
Split into simpler sentences: Sandbakk participated on Thorgeir Stubø first album "Notice". Since then he has established himself in Trondheim, where he is a renowned educator on the Jazz programat at the Trondheim Musikkonservatorium, where he holds an instrumental teaching degree from 1982.