alto saxophone, clarinet Arne Domnérus
alto saxophone, tenor saxophone, flute Claes Rosendahl
baritone saxophone, bass clarinet Erik Nilsson
tracks a composed by Bengt-Arne Wallin
tracks b composed by Daniel Bell
congas Sabu Martinez
contrabass Georg Riedel
guitar Rune Gustafsson
percussion Egil Johansen
piano Bengt Hallberg
producer Bosse Broberg
technician Berndt Berndtson
technician Göte Nilsson
tenor saxophone Ulf Andersson
tenor saxophone, flute, soprano saxophone Lennart Åberg
tracks a trombone George Vernon
tracks a trombone Gunnar Medberg
tracks a trombone Olle Holmqvist
trombone Olle Lind
tracks a trombone Torgny Nilsson
tracks a trumpet Bernth Gustavsson
tracks b trumpet Bertil Lövgren
trumpet Bosse Broberg
trumpet Jan Allan
tracks a trumpet Lars Samuelson
trumpet Rolf Ericson
tracks a tuba Aldo Johansson
Recorded At Radiohuset
Seismisk Komposition was recorded in Stockholm May 15th, 1971. Monday's Child was recorded September 23rd, 1969.
Rights Society: NCB