2006: Good Night Songs (Boxholder) with Charlie Kohlhase and Garrison Fewell 2007: Boiler (Ninth World Music) with Thomas Agergaard, Peter Ole Jørgensen, Sirone 2008: Coltrane In Spring (ILK Music) with Jonas Müller, Nikolas Munch-Hansen, and Kresten Osgood 2008: No Trespassing (Azzurra) with Ice9 2008: One Long Minute (NuBop) with John Tchicai's Five Points 2008: Schlachtfest Session II (Klangbad) 2009: Treader Duos (Treader) with Tony Marsh (one track) 2009: In Monk's Mood (SteepleChase) with George Colligan, Steve LaSpina, Billy Drummond 2009: Look To The Neutrino (Zerozerojazz) with the Lunar Quartet 2010: Truth Lies In-Between (Hôte Marge) 2012: West Africa Tour (Sierra Leone, Liberia & Guinea), April 1985 (Sagittarius A-Star) 2013: Tribal Ghost (NoBusiness) 2015: Clapham Duos (Treader) with Evan Parker 2015: 27 September 2010 (Otoroku) with Tony Marsh and John Edwards 2017: Du Maurier, Vancouver Jazz Festival, 1988 (Condition West) with Vinny Golia, Bill Smith, Clyde Reed, Gregg Simpson 2020: Live at the Stone (Minus Zero) As sideman With Albert Ayler New York Eye and Ear Control (1964, ESP-Disk) With the Berlin Jazz Workshop Orchestra Who Is Who? (1979, FMP) With the Binder Quintet Binder Quintet Featuring John Tchicai (1983, Krém) With Willem Breuker and Johan van der Keuken Music For His Films 1967 / 1994 (1997, BV Haast) With Brotherhood of Breath Yes Please (1981, In and Out) With the Brus Trio Soaked Sorrows (1988, Dragon) With Burnin' Red Ivanhoe M 144 (1969, Sonet) With Curtis Clark Letter to South Africa (1987, Nimbus) with Ernst Reijseger, Ernst Glerum, Louis Moholo With John Coltrane Ascension (1965, Impulse!) With Peter Danstrup Reptiles in the Sky (2010, Gateway) Beautiful Untrue Things (2012, Gateway) With Dell – Westergaard – Lillinger Dell – Westegaard – Lillinger feat. John Tchicai (2012, Jazzwerkstatt) With Pierre Dørge Ballad Round the Left Corner (1980, Steeplechase) with Niels-Henning Ørsted Pedersen, Billy Hart Ball At Louisiana (1983, Steeplechase) Brikama (1984, Steeplechase) with New Jungle Orchestra Very Hot, Even The Moon Is Dancing (1985, Steeplechase) with New Jungle Orchestra Johnny Lives (1987, Steeplechase) with New Jungle Orchestra Different Places - Different Bananas (1989, Olufsen) with New Jungle Orchestra Peer Gynt (1989, Olufsen) with New Jungle Orchestra Live In Chicago (1991, Olufsen) with New Jungle Orchestra Giraf (1998, Dacapo Records) with New Jungle Orchestra With Johnny Dyani Witchdoctor's Son (1978, SteepleChase) with Dudu Pukwana Angolian Cry (1985, SteepleChase) With John Ehlis John Ehlis Ensemble (1996, Sivac) Along the Way (2012, Sivac) With The