| 1 |
Crazy (Single Mix)
Engineer – Ren Swan, Robin Hancock, Tony Phillips Mixed By – Tony Phillips, Trevor Horn Producer – Trevor Horn |
4:30 | ||
| 2 |
Crazy (William Orbit Mix)
Producer – Trevor Horn Producer [Additional Production], Remix – William Orbit |
5:15 | ||
| 3 |
Crazy (Acoustic Version / Instrumental Version)
Engineer – John Canham, Ren Swan, Robin Hancock, Tony Phillips Mixed By – Tony Phillips, Trevor Horn Producer – Seal Producer [Instrumental Version] – Trevor Horn |
7:02 | ||
| 4 |
Crazy (A Cappella Mix)
Engineer – Sean Chennery Producer, Mixed By – Seal, Sean Chennery |
3:30 | ||
| 5 |
Sparkle (Extended Version)
Engineer – Paul Wright, Simon Cotsworth Producer – Guy*, Seal Written-By – Sigsworth*, Auerbach* |
6:24 | ||
| 6 |
Krazy
Engineer, Mixed By – Brian Malouf Producer – Tim Simenon, Trevor Horn |
6:25 | ||
| 7 |
Crazy (Do You Know The Way To L.A. Mix)
Engineer – Danton Supple, Robin Hancock Mixed By – Robin Hancock Producer – Trevor Horn |
3:50 | ||
| 8 |
Crazy (Chick On My Tip Mix)
Engineer – Sean Chennery Producer, Mixed By – Paul Elsassa, Seal, Sean Chennery |
6:45 |
Actual durations, where different:
2. 5.28
3. 6.53
4. 3.26
Track 3, part 2 "Instrumental Version" is the same as "Extended Version" 5.09 on some other issues of the single.
| Title, Format | Label | Cat# | Country | Year | ||
|---|---|---|---|---|---|---|
| Crazy (12") | ZTT, ZTT | ZANG 8T, 9031-73155-0 | UK | 1990 | ||
| Crazy (Cass, Promo) | WEA | none | UK | 1990 | ||
| Crazy (Cass, Maxi) | Sire Records Company | 9 41003-4 | US | 1991 | ||
| Crazy (7", Single) | ZTT, ZTT | ZANG 8, 9031-73154-7 | UK | 1990 | ||
| Crazy (CD, Single) | ZTT, ZTT | ZANG 8CD, 9031-73156-2 | Europe | 1990 |