He was then hired in the Norwegian Ministry of Culture .
He was an associate professor at the University of Trondheim from 1974 to 1983 , and was the director of Concerts Norway from 1983 to 1993 .
associate professor was then hired in the Norwegian Ministry of Culture .
He was an associate professor at the University of Trondheim from 1974 to 1983 , and was the director of Concerts Norway from 1983 to 1993 .