tracks b1, b2 alto saxophone Monica Petrini
tracks a1, a2 bass Conny Lundin
tracks b1, b2 bass Kurt Lindgren
tracks a1, a2 drums Björn Borell
tracks b1, b2 drums Björn Idén
tracks a1, a2 piano Göran Lindberg
tracks b1, b2 piano Jan Wallgren
sleeve notes Olle Helander
tracks a1, a2 trombone Eje Thelin
tracks a1, a2 valve trombone Lalle Svensson
Recorded September 20, 1956 (in Stockholm?), Sweden.