arranged by Armando Reyes
arranged by Salvador Lopez
piano César Ortiz
producer Salvador Lopez
Printed By Laesa
Recorded By Cisne
Manufactured By Discos Cisne, S.A.
First edition. Primera edición.
Matrix / Runout: CI-1557-A 1º-IV-71 G.R.S. (Etched, Side A)
Matrix / Runout: CI-1557-B 1º-III-71 G.R.S. (Etched, Side B)