| A | Felicidad | 3:58 |
| B | Second Chance | 3:56 |
| Category | Artist | Title (Format) | Label | Category | Country | Year |
|---|---|---|---|---|---|---|
| 6013 524 | BZN | Felicidad (7", Single) | Mercury | 6013 524 | Netherlands | 1978 |
| 100 293, 100 293-100 | BZN | Felicidad (7", Single) | Ariola, Ariola | 100 293, 100 293-100 | Germany | 1979 |
| 6013 524 | BZN | Felicidad (7", Single) | Mercury | 6013 524 | Portugal | 1978 |