alto saxophone Lee Konitz
alto saxophone, flute, clarinet Don Davis
alto saxophone, sopranino saxophone, flute Oliver Lake
bass Terry Sines
bassoon Janet Grice
cello Tom Cora
clarinet Michael Lytle
tracks a1 to b1 composed by Karl Berger
drums, percussion, baritone saxophone Peter Apfelbaum
engineer Norbert Klövekorn
engineer [assistant] Anneliese Schroeder
flute Savia Berger
french horn Susan Veglia
oboe, english horn Mark Ralston
photography by Roland Fischer
tabla, congas, drums Trilok Gurtu
tenor saxophone, soprano saxophone Tom Collins
trombone George Lewis
trombone James Harvey
trumpet [pocket], flute [bamboo] Don Cherry
vibraphone [vibes], piano, leader Karl Berger
violin Leroy Jenkins
voice Ingrid Sertso
Recorded live at the Donaueschingen Contemporary Music Festival October 1979 in collaboration with Südwestfunk (Southwestern German Radio and TV network) Baden-Baden and MPS Records Villingen/West Germany.

Track A3 is a collective improvisation.