Tracklist
| I Wanna Know |
| I Wanna Know (Spanish Version) |
Versions
| Category | Artist | Title (Format) | Label | Category | Country | Year |
|---|---|---|---|---|---|---|
| 113 467 | Bandera | I Wanna Know (7") | Island Records | 113 467 | Germany | 1989 |
| 2078 | Bandera | I Wanna Know / The Tease (12", Promo) | Island Records | 2078 | France | 1989 |
| 875 805-1 | Bandera | I Wanna Know (12") | Island Records | 875 805-1 | France | 1989 |
| 1267 | Bandera | I Wanna Know (7", Single, Promo) | Island Records | 1267 | France | 1989 |
| 875 804-7 | Bandera | I Wanna Know (7", Single) | Island Records | 875 804-7 | France | 1990 |
