bass Peter Trunk
coordinator [serie] Juan Claudio Cifuentes
design Silvia Valentí
drums Albert Heath
liner notes Joachim Ernst Berendt
liner notes Tete Montoliu
photography by Josef Werkmeister
photography by [foto contraportada por cortesía de] Vlady Bas
piano Tete Montoliu
producer, recorded by Hans Georg Brunner-Schwer
Marketed By CFE
Distributed By Serdisco
Manufactured By Sonic, S.A.
Printed By Indugraf Madrid, S.A.
Recorded At MPS-Studio, Villingen
Producido y grabado por Hans Georg Brunner Schwer, en los estudios MPS Villingen, Selva Negra el día 2 de Febrero de 1968.

Matrix / Runout: JS-054 A (A side)
Matrix / Runout: JS-054 B (B side)
Depósito Legal: M.13418-1982
Rights Society: SGAE