engineer José Roca
engineer Luis Sánchez Romera
graphic design Ana Granados
music consultant Luis Robledo
photography by Clive Barda
piano Bruno Canino
sleeve notes Miguel Alonso
soprano vocals Cathy Berberian
Manufactured By PolyGram Servicios, S.A.
Printed By Gráficas Foco, S.A.
Depósito Legal: M.10960-1986
Rights Society: S.G.A.E.