Tracklist
| A1 | Sierras Mecánicas | 2:13 |
| B1 | El Fin | 1:16 |
Companies, etc.
- Recorded At – Estudios Sonoland
- Mixed At – Estudios Sonoland
- Produced For – Fonomusic
- Phonographic Copyright (p) – Fonomusic
- Pressed By – Iberofon, S.A.
- Distributed By – Fonomusic, S.A.
Credits
- Engineer – Maurizio Gaudenzi
- Executive-Producer – Rocky
- Written-By – T De K*
Notes
Issued in a generic Fonomusic Promocional sleeve.Barcode and Other Identifiers
- Rights Society: S.G.A.E.
- Depósito Legal: M-31615-85
- Other (Imp. de Lujo): 8029
- Other (Fabricado por Iberofón, S.A.): Permiso 5854
- Matrix / Runout (Runout, Side A (Etched): 03.2450 . A . IN¹
- Matrix / Runout (Runout, Side B (Etched): 03.2450 . B . IN¹
