Versions
| Title, Format | Label | Cat# | Country | Year | |
|---|---|---|---|---|---|
| Requiem (12") | CBS | 655628 6 | UK | 1990 | |
| Requiem (Remix) (12") | CBS | 655628 8 | Germany | 1990 | |
| Requiem (Remix) (CD, Mini) | CBS Schallplatten GmbH | 655628 5 | Germany | 1990 | |
| Requiem (12", Maxi) | CBS | 655628 6 | Netherlands | 1990 | |
| Requiem (CD, Mini) | CBS Schallplatten GmbH | 655628 3 | Germany | 1990 |