• 20 Sound Recordings

• 18 Compact Discs
• 2 Vinyl Records

• 18 Jazz
• 2 Piano music (Jazz)
• 2 Saxophone music (Jazz)
• 1 Avant-garde (Music)
• 1 Harp music (Jazz)
• 1 Improvisation (Music)
• 1 Instrumental ensembles
• 1 Orchestral music
• 1 Organ music (Jazz)
• 1 Saxophone and percussion music
• 1 Songs with instrumental ensemble
• 1 Third stream (Music)

• 4 Wisconsin Music Archives
• 3 Brötzmann, Peter, 1941-
• 3 Svanoe, Anders
• 2 Ayler, Albert
• 2 Berliner Improvisationsquartett
• 2 Curtiss Blake Collection
• 2 Grimes, Henry
• 2 Gumpert, Ulrich
• 2 Manfred Schulze Bläserquintett
• 2 Mitchell, Roscoe, 1940-
• 2 Schoof, Manfred
• 2 Sommer, Günter, 1943-
• 1 Abrams, Muhal Richard, 1930-2017
• 1 Albert Ayler Trio
• 1 Alexander von Schlippenbach Trio
• 1 Ali, Rashied, 1933-2009
• 1 Ameen, Robby, 1960-
• 1 Ayler, Don
• 1 Bailey, Derek, 1930-2005
• 1 Barbieri, Gato
• 1 Beirach, Richard
• 1 Bennink, Han
• 1 Bennink, Peter
• 1 Berger, Karl H.
• 1 Berlin Contemporary Jazz Orchestra

• 3 Germany
• 1 Germany (East)
• 1 Netherlands
• 1 Québec (Province)

• 9 Jazz
• 8 Free jazz
• 4 Live sound recordings
• 4 Sound recordings
• 1 Improvisations (Music)
• 1 Saxophone music (Jazz)

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