Source: •
Now Jazz Ramwong (CBS, 1964) •
Animal Dance with John Lewis, Zagreb Jazz Quartet (Atlantic, 1964) •
Folk Mond and Flower Dream (CBS, 1967) •
Zo-Ko-Ma with Attila Zoller, Lee Konitz (MPS, 1968) •
Albert Mangelsdorff and His Friends (MPS, 1969) •
Open Space with Karin Krog, John Surman, Francy Boland, Niels H.O. Pedersen, Daniel Humair (MPS, 1969) •
Wild Goose with Colin Wilkie, Shirley Hart, Joki Freund (MPS, 1969) •
Never Let It End (MPS, 1970) •
Live in Tokyo (Enja, 1971) •
The End with Brotzmann, Van Hove, Bennink (FMP, 1971) •
Couscouss de la Mauresque with Brotzmann, Van Hove, Bennink (FMP, 1971) •
Elements with Brotzmann, Van Hove, Bennink (FMP, 1971) •
Spontaneous with Masahiko Sato, Peter Warren, Allen Blairman (Enja, 1972) •
Trombone Workshop with Jiggs Whigham, Slide Hampton, Ake Persson (MPS, 1972) •
Trombirds (MPS, 1973) •
Birds of Underground (MPS, 1973) • ''It's Up to You'' with Friedrich Gulda (Preiser, 1974) •
The Wide Point with Elvin Jones, Palle Danielson (MPS, 1975) •
Outspan No. 1 with Brotzmann, Van Hove, Bennink (FMP, 1975) •
Solo Now with Pierre Favre, Joachim Kuhn, Gunter Hampel (MPS, 1976) •
Trilogue Live at the Berlin Jazz Days with Alphonse Mouzon, Jaco Pastorius (MPS, 1977) •
Tromboneliness (MPS, 1977) •
A Matter Of Taste with Mumps (John Surman, Barre Phillips, Stu Martin) (MPS, 1977) •
Solo with John Tchicai (FMP, 1977) •
Triplicity with Arild Andersen, Pierre Favre (Skip, 1979, released 2005) •
A Jazz Tune I Hope (MPS, 1979) •
Horns with Gerd Dudek, Paul Rutherford, Manfred Schoof, Kenny Wheeler (FMP, 1979) •
Trombone Summit with Winding, Watrous, Whigham (MPS, 1981) •
Live in Montreux! with J.F. Jenny-Clark, Ronald Shannon Jackson (MPS, 1981) •
Solo (MPS, 1982) •
Two Is Company with Wolfgang Dauner (Mood, 1983) •
Triple Entente (MPS, 1983) •
Reflections with Manfred Schoof, Wolfgang Dauner, Eberhard Weber (Mood, 1984) •
Pica Pica with Brotzmann, Sommer (FMP, 1984) •
Ochsenzoll with Michael Naura, Wolfgang Schlueter, Herbert Joos (Mood, 1985) •
Hot Hut (Musikant, 1986) •
Moon at Noon with Wolfgang Dauner (Musikant, 1987) •
Art of the Duo with Lee Konitz (Enja, 1988) •
Listen and Lay Back (Dino Music, 1988) •
Rooty Toot (Dino Music, 1990) •
Purity (Mood, 1990) •
Dodging Bullets with John Lindberg, Eric Watson (Black Saint, 1992) •
Room 1220 with John Surman (Konnex, 1993) •
Live: The Very Human Factor (Muffin, 1993) •
Lanaya (Plainisphare, 1994) •
The Wake Keeping with Chico Freeman (Amori, 1996) •
Live at Montreux with Reto Weber (Double Moon, 1999) •
Shake Shuttle & Blow with Bruno Spoerri, Christy Doran, Reto Weber (Enja, 1999) •
Looking Outside (Altrisuoni, 2001) •
Music for Jazz Orchestra with NDR Big Band (Skip, 2003) ==Writings==