alto saxophone, clarinet, leader Arne Domnérus
artwork Nisse Skoog
tracks a2 baritone saxophone Rune Falk
baritone saxophone, bass clarinet Erik Nilsson
bass Georg Riedel
bass trombone Runo Ericksson
tracks b1, b2 congas Sabu Martinez
design Erland Ljungström
drums Egil Johansen
engineer [musiktekniker] Bengt Nyquist
engineer [musiktekniker] Göte Nilsson
engineer [musiktekniker] Hans Westman
guitar Rune Gustafsson
liner notes Ingmar Glanzelius
photography by Lars-Åke Palén
photography by Vidar Blom
piano, celesta Jan Johansson
producer Bosse Broberg
tenor saxophone, flute Claes Rosendahl
tenor saxophone, soprano saxophone Lennart Åberg
trumpet Jan Allan
tracks a3, b3 trumpet Lars Samuelson
trumpet, flugelhorn Rolf Ericson
Recorded At Studio 2, Sveriges Radio
Printed By SIB-Tryck, Tumba
Multicolored label.

Ingmar Glanzelius writes a text about 'Den oäkta musiken' (The Fake Music) on the back off the sleeve.
This is written about the recording (only in Swedish): 'Till övervägande del är materialet till denna skiva hämtat från radioprogrammet Club Jazz, som sänts en gång i månaden i P2 sedan januari 1968. Inspelningarna är huvudsakligen gjorda i Radiohusets studio 2.'
Rights Society: NCB
Matrix / Runout: SR 68 LP 1058 A (Side A runout, stamped)
Matrix / Runout: SR 68 LP 1058 B (Side B runout, stamped)