Axelsson & Nilsson Duo (with Ivo Nilsson, trombone). 1986 -

Duo with Fredrik Ullén, piano. 1996 -

Duo with Camilla Hoitenga, flute. 1988 - 1995

Duo with Karin Nelson, organ. 1989 -

Percussion Trio Spectra (with Jonas Larsson and Per Sjögren). 1987 -

Ensemble SON (Magnus Andersson (guitar), Jörgen Pettersson (saxophone), Ivo Nilsson (trombone). 1995 -

Ensemble MA (Chamber ensemble). 1994 -

KammarensembleN (Chamber ensemble). 2006 -

Position Alpha (Modern Jazz). 1992 - 1995