Tracklist
| A1 | Solamente Una Vez |
| A2 | Quiereme Mucho |
| A3 | Celos |
| A4 | Palmeras |
| A5 | Mujer |
| B1 | Perdon |
| B2 | Obsesion |
| B3 | Nunca |
| B4 | Irresistible |
| B5 | Noche De Ronda |
Other versions
| Category | Artist | Title (Format) | Label | Category | Country | Year |
|---|---|---|---|---|---|---|
| XL-3006 | Daniel Santos & Orlando Contreras | Daniel Santos & Orlando Contreras - Los Jefes (LP) | Teca Records | XL-3006 | US | Unknown |
| LP-25135 | Daniel Santos / Orlando Contreras | Daniel Santos / Orlando Contreras - Los Jefes (Cantan A Duo) (LP, Album) | Angelito | LP-25135 | Ecuador | 1981 |
| LP 2075 | Daniel Santos / Orlando Contreras | Daniel Santos / Orlando Contreras - Los Jefes (Cantan A Duo) (LP, Album) | FM | LP 2075 | Colombia | 1981 |
| LP-6000 | Daniel Santos & Orlando Contreras | Daniel Santos & Orlando Contreras - Los Jefes (Cantan A Dúo) (LP, Album) | Discolatino | LP-6000 | Venezuela | Unknown |
