| Label: | WEA International Inc. SAM 00191 |
| Genre: | Electronic |
| Style: | UK Garage |
| Format: | Vinyl (12") |
| A1 | Why (10 Below Vocal Remix) » Remix: 10° Below | 5:11 |
| A2 | Why (10 Below Bass & Drum Dub) » Remix: 10° Below | 5:32 |
| B1 | Why (Giant Steps Cold Filtered Mix) » Remix: Giant Steps | 5:41 |
| B2 | Why (Giant Steps 2-Step Mix) » Remix: Giant Steps | 5:45 |
| Label: | WEA 8573 80788 2 |
| Genre: | Electronic |
| Style: | UK Garage |
| Format: | CD (Maxi-Single) |
| 1 | Why (Edit) | 3:32 |
| 2 | Run De Streets » Backing Vocals: Iyael Constable » Engineer, Mixed By: So So Calvin » Producer: Glamma Kid, Rich Dutty Crew » Written-By: Iyael Constable | 4:01 |
| 3 | Why (Mafia & Fluxy Hard Mix) » Remix, Producer [Additional Production]: Mafia & Fluxy | 3:43 |
| Label: | WEA International Inc. SAM 018 |
| Genre: | Electronic |
| Style: | UK Garage |
| Format: | Vinyl (12" , Promo) |
| A | Why (10° Below Vocal Remix) | |
| B | Why (10° Below Bass & Drum Dub) |
| Label: | WEA 8573 80787 2 |
| Genre: | Electronic, Hip Hop |
| Style: | House, UK Garage, Ragga HipHop |
| Format: | CD (Maxi-Single) |
| 1 | Why (Edit) | 3:32 |
| 2 | Why (Stepchild Club Mix) » Mixed By: Marshall, Burbree » Rap: Rozan » Remix, Producer [Additional Production]: Stepchild | 3:10 |
| 3 | Why (10° Below Vocal Mix) » Remix, Producer [Additional Productoin]: 10° Below | 5:11 |
| 4 | Why (Clarkey & Blakey Mix) » Remix, Producer [Additional Production]: Clarkey & Blakey | 4:01 |
| Label: | WEA International Inc. SAM 00192 |
| Genre: | Electronic, Reggae |
| Style: | UK Garage, Dancehall |
| Format: | Vinyl (12" , Promo) |
| A1 | Why (Stepchild Mix) » Remix: Stepchild | 3:10 |
| A2 | Why (Stepchild Instrumental) » Remix: Stepchild | 3:10 |
| B1 | Why (Clarkey & Blakey Mix) » Remix: Clarkey & Blakey | 4:01 |
| B2 | Why (Mafia & Fluxy Hard Mix) » Remix: Mafia & Fluxy | 3:43 |
| Label: | Not On Label GT 191 |
| Genre: | Electronic |
| Style: | UK Garage |
| Format: | Vinyl (12" , White Label) |
| A1 | Why (10 Below Vocal Remix) » Remix: 10° Below | 5:11 |
| A2 | Why (10 Below Bass & Drum Dub) » Remix: 10° Below | 5:32 |
| B1 | Why (Giant Steps Cold Filtered Mix) » Remix: Giant Steps | 5:41 |
| B2 | Why (Giant Steps 2-Step Mix) » Remix: Giant Steps | 5:45 |
| Label: | WEA none |
| Genre: | Electronic, Hip Hop, Reggae |
| Style: | RnB/Swing, UK Garage, Dancehall |
| Format: | CDr (Promo) |
| 1 | Why (Edit) | 3:31 |
| 2 | Why (10° Below Vocal Mix) » Remix: 10° Below | 5:12 |
| 3 | Why (10° Below Bass & Drum Mix) » Remix: 10° Below | 5:34 |
| 4 | Why (Stepchild Club Mix) » Remix: Stepchild | 3:11 |
| 5 | Why (Stepchild Instrumental) » Remix: Stepchild | 3:08 |
| 6 | Why (Giant Steps Cold Filtered Mix) » Remix: Giant Steps | 5:44 |
| 7 | Why (Giant Steps 2-Step Mix) » Remix: Giant Steps | 5:48 |
| 8 | Why (Mafia & Fluxxy Hard Mix) » Remix: Mafia & Fluxxy | 3:46 |
| 9 | Why (Clarkey & Blakey Mix) » Remix: Clarkey & Blakey | 4:03 |
| 10 | Run De Streets | 3:01 |
| Label: | Not On Label REVAMP 01 |
| Genre: | Electronic |
| Style: | UK Garage |
| Format: | Vinyl (12" , White Label) |
| A1 | Why (10 Below Vocal Remix) » Remix: 10° Below | 5:11 |
| A2 | Why (10 Below Bass & Drum Dub) » Remix: 10° Below | 5:32 |
| B1 | Why (Giant Steps Cold Filtered Mix) » Remix: Giant Steps | 5:41 |
| B2 | Why (Giant Steps 2-Step Mix) » Remix: Giant Steps | 5:45 |
| Label: | WEA International Inc. WEA 229 CDDJ |
| Genre: | Electronic |
| Style: | UK Garage |
| Format: | CD (Single , Promo) |
| 1 | Why (Edit) | 3:32 |
| Label: | WEA International Inc. 8573809630 |
| Genre: | Electronic |
| Style: | UK Garage |
| Format: | Vinyl (12") |
| A1 | Why (Edit) | 3:32 |
| A2 | Why (10 Below Vocal Remix) » Remix: 10° Below | 5:11 |
| B1 | Why (Giant Steps 2-Steps Mix) » Remix: Giant Steps | 5:45 |
| B2 | Why (Mafia & Fluxy Hard Mix) » Remix: Mafia & Fluxy | 3:43 |
| B3 | Why (Clarkey & Blakey Mix) » Remix: Clarkey & Blakey | 5:45 |
| Label: | WEA WE 231 |
| Genre: | Electronic, Hip Hop |
| Style: | RnB/Swing, UK Garage |
| Format: | Vinyl (12") |
| A1 | Why (Edit) | 3:32 |
| A2 | Why (10° Below Vocal Mix) » Remix: 10° Below | 5:11 |
| B1 | Why (Giant Steps 2-Step Mix) » Remix: Giant Steps | 5:45 |
| B2 | Why (Mafia & Fluxy Hard Mix) » Remix: Mafia & Fluxy | 3:43 |
| B3 | Why (Clarkey & Blakey Mix) » Remix: Clarkey & Blakey | 4:01 |