Education
Jansen attended the Jazz program at Trondheim Musikkonservatorium (1995-1998), and joined band like Ellipse, Per Husby Quintet, "Trondheim Big Band" and Søyear
Jansen attended the Jazz program at Trondheim Musikkonservatorium (1995-1998), and joined band like Ellipse, Per Husby Quintet, "Trondheim Big Band" and Søyear
After moving to Oslo, he has played within orchestras like "Radiostorbandet", medical Espen Rud Sextet, Trygve Seim Ensemble, Magni Wentzel Sextet, "Sharp 9", and musicians like Christina Bjordal, Staffan William-Olsson and Håkon Storm. Jansen and Espen Rud has had a number of performances with the show Jazzmask for Rikskonsertene.