tracks a1 to a4 arranged by Alejandro Monroy tracks b1, b2, b4, b5 arranged by Johnny Arthey tracks a5, b3 arranged by Tom Parker engineer Alan Florence producer Camilo Sesto producer Teddy Bautista Record Company Ariola Eurodisc S.A. Printed By T.G. Hostench, S.A. Depósito Legal: B. 46.851-1976 Rights Society: S.G.A.E. Barcode: Permiso Nº 6649 (Impuesto de Lujo)