Tracklist Hide Credits
| A | IsabelWritten-By – O. Santana* |
4:02 |
| B | ¡Ay, Corazón!Written-By – T. Pacheco* |
3:00 |
Companies, etc.
- Record Company – Fonomusic, S.A.
- Phonographic Copyright (p) – Fonomusic
- Pressed By – Sonic, S.A.
- Printed By – Moviegraf
- Recorded At – Estudios Sonoland
Credits
- Arranged By, Music Director – Eddy Guerin
- Producer – Eddy Guerin, Manuel Picon
- Technician [Sonido] – P. Fernández*, S. Coello*
Barcode and Other Identifiers
- Depósito Legal: M-26404-1984
- Rights Society: SGAE
- Other (Permiso nº.): 8.029
