He is a founding member of both Dimmu Borgir and Old Man's Child. He now plays in Black Comedy and Susperia. Tjodalv played guitar on the first Dimmu Borgir albums Inn i evighetens mørke and For all tid.
Tjodalv is a key figure in two pioneering bands, Dimmu Borgir and Old Man's Child. He now performs with Black Comedy and Susperia. His guitar skills were showcased on the inaugural Dimmu Borgir albums Inn i evighetens mørke and For all tid.