tracks a3, b3, b6 arranged by Claes Rosendahl
artwork Yngve Solberg
bass Jurandir Duarte
drums Wilson Das Neves
engineer Björn Almstedt
engineer Gert Palmcrantz
guitar Roberto Menescal
liner notes Oscar Hedlund
percussion Hermes Contesini
photography by Lars Falck
piano Antonio Adolfo
producer Göte Wilhelmson
Recorded At Europa Film
Recorded on February 8-9, 1969 at Europafilm, Stockholm, Sweden.