Tracklist
| Sin Amor | 4:20 |
| Por Una Vez Más | 3:03 |
Versions
| Category | Artist | Title (Format) | Label | Category | Country | Year |
|---|---|---|---|---|---|---|
| CBS 8015 | Ivan | Sin Amor (7", Single) | CBS | CBS 8015 | Spain | 1979 |
| CBS 8015 | Ivan | Sin Amor (7", Single) | CBS | CBS 8015 | Spain | 1979 |
| MEL 2546 | Ivan | Sin Amor (7", Promo) | CBS | MEL 2546 | Spain | 1980 |
