 Kọ itẹsiwaju fun paragirafi yii - O jẹ oniṣere piano jazz ni ẹgbẹ String Swing ati Jolly Seven, o ṣe olori Carsten Klouman Trio ni ọdun 1954 pẹlu Frank Cook ati Tore Birkedal ṣaaju ki o to di oludari orin ti NRK Radio Orchestra ati ṣiṣe awọn ifiweranṣẹ Eurovision Song Contest ti Norway ni igba marun 1972, 1973, 1975, 1977 : àti ọdún 1978. 