| Sleeping (Radio Edit) | 3:43 |
| Sleeping (Tee's Radio Mix) | 3:58 |
| Sleeping (TNT Radio Mix) | 3:55 |
| Sleeping (UK Radio Mix) | 3:52 |
| Sleeping (Tiefschwarz Wake Up Mix) | 6:42 |
| Sleeping (Tee's Freeze Radio Mix) | 3:55 |
| Sleeping (Tee's Extended Mix) | 5:58 |
| Sleeping (Hifi Crash Remix 2) | 6:27 |
| Category | Artist | Title (Format) | Label | Category | Country | Year |
|---|---|---|---|---|---|---|
| 587 172-2 | Rick Astley | Sleeping (CD, Maxi) | Polydor | 587 172-2 | Europe | 2001 |
| 587 305-1 | Rick Astley | Sleeping (The Club Mixes) (12", Ltd) | Polydor | 587 305-1 | Germany | 2001 |
| 587 315-1, 587 316-1, 587 317-1, 587 318-1 | Rick Astley | Sleeping (The Club Mixes) (3x12") | Polydor, Polydor, Polydor, Polydor | 587 315-1, 587 316-1, 587 317-1, 587 318-1 | Germany | 2001 |
| 587 292-2 | Rick Astley | Sleeping (CD, Single) | Polydor | 587 292-2 | Europe | 2001 |
| none | Rick Astley | Sleeping (CDr, Single, Promo) | Polydor | none | Germany | 2001 |
| none | Rick Astley | Sleeping (CDr, Promo) | Polydor | none | Germany | Unknown |