Tracklist
| Curiosity (Extended Version) | 7:30 | |
| Curiosity (Radio Edit) | 5:15 | |
| Curiosity (Instrumental Version) | 7:25 |
Versions
| Title, Format | Label | Cat# | Country | Year | |
|---|---|---|---|---|---|
| Curiosity (12") | MCA Records | MCA-23586 | US | 1985 | |
| Curiosity (12") | MCA Records | 258 730-0 | Germany | 1985 | |
| Curiosity (12") | MCA Records | MCAT 1027 | UK | 1985 | |
| Curiosity / Crush On You (12") | MCA Records Ltd. | MCAT 1119 | UK | 1987 | |
| Curiosity (7") | MCA Records Ltd. | MCA 1119 | UK | 1987 |