He currently participates in the projects Jazkamer/Jazzkammer, Nash Kontroll (with Mats Gustafsson and Dror Feiler), DEL, and Testicle Hazard.
Lasse Hallström | Lasse Virén | Lasse Paakkonen | Lasse Åberg | Lasse Marhaug | Lasse Strömstedt | Lasse & Geir | Lasse Berghagen | Lasse Qvigstad | Lasse Petterson | Lásse Kvernmo | Lasse Hoile | Lasse Dahlquist | Lasse Braun | Inger and Lasse Sandberg |
Apart from 242.pilots, he collaborated with several musicians, composers, and improvisers, including Justin Bennett, Yannis Kyriakides, Kelly Davis, Maja Ratkje and Jazzkammer (John Hegre/Lasse Marhaug).
His new passion in music is noise, and since 2001 he has collaborated with artists like Russell Haswell, Lasse Marhaug, the Norwegian duo Fe-mail and Maranata.