Tracklist
| A1.1 | When We Were Young | 0:18 |
| A1.2 | Tema Intocables (Tighten Up) | 1:27 |
| A2 | Tu (You) | 2:41 |
| A3 | Sin Dormir (Sound Asleep) | 2:14 |
| A4 | Que Dificil Es (What A State I'm In) | 3:07 |
| A5 | El Ayer Murio (Yesterday Has Gone) | 2:20 |
| A6 | Si La Quieres | 2:13 |
| B1 | Ella No Esta (Baby, Come Back) | 2:09 |
| B2 | No Debo Llorar | 2:55 |
| B3 | Si Alguien Me Ayuda (Somebody Help Me) | 2:12 |
| B4 | Con Ella (When I'm With Her) | 2:22 |
| B5 | No Te Preocupes | 2:56 |
| B6 | En Todo Hay Un Final (All Good Things Come To An End) | 2:25 |
Companies, etc.
- Manufactured By – Central De Grabaciones, S. A.
- Pressed By – Dicesa
- Printed By – La Cruz Del Sur
- Recorded At – Estudios CEGRABA
Credits
- Design [Back Cover] – René Luna*
- Design [Cover] – Shigeky Edamoto
- Drums – Tony Martinez (tracks: A2, A4)
- Engineer [Recording] – W. Maldonado*
- Performer – Guillermo Peña, Jorge Granados, Mauricio Melara, Napoleon Colorado, Oscar Dada, Oscar Olano
- Producer, Directed By – Willie Maldonado
Barcode and Other Identifiers
- Matrix / Runout: (Runout, Side A) LPW-304 -A
- Matrix / Runout: (Runout, Side B) LPW-304 -B
