• 2 Music Library (Mills)

• 1 Compact Discs
• 1 Vinyl Records

• 2 Jazz
• 1 Avant-garde (Music)
• 1 Free jazz

• 2 Abrams, Muhal Richard, 1930-2017
• 2 Braxton, Anthony
• 2 Bridgewater, Cecil
• 2 Faddis, Jon
• 2 Holland, Dave, 1946-
• 2 Lewis, George, 1952-
• 2 List, Garrett
• 2 Mitchell, Roscoe, 1940-
• 2 Rzewski, Frederic
• 2 Smith, Wadada Leo, 1941-
• 2 Teitelbaum, Richard
• 2 Wheeler, Kenny
• 1 Berger, Karl H
• 1 Berger, Karl H.

• 1 No linguistic content
• 1 Unknown

• 1 Free jazz
• 1 Jazz
• 1 Sound recordings

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