| Label: | Dome Records 12DOME 1009 |
| Genre: | Electronic |
| Style: | House |
| Format: | Vinyl (12") |
| A1 | (I Wanna Know) Why (G&Q Club Mix) | |
| A2 | (I Wanna Know) Why (Ska Mix) | |
| A3 | (I Wanna Know) Why (Radio Mix) | |
| B1 | (I Wanna Know) Why (Masters At Play Dub) » Remix: Development Corporation | |
| B2 | (I Wanna Know) Why (Corporation Express Dub) » Remix: Development Corporation | |
| B3 | (I Wanna Know) Why (US 3 Vibe-Rater Dub) » Remix: Us3 |
| Label: | Dome Records CDDOME 1009 |
| Genre: | Electronic |
| Style: | House |
| Format: | CD (Maxi-Single) |
| 1 | (I Wanna Know) Why | 4:19 |
| 2 | (I Wanna Know) Why (Ska Mix) | 4:45 |
| 3 | (I Wanna Know) Why (Masters At Play Dub) » Remix: Development Corporation | 6:21 |
| 4 | Music Is The Key Of Life » Producer: Sinclair | 4:41 |
| Label: | Dome Records 12DOMEDJ 1009 |
| Genre: | Electronic |
| Style: | House |
| Format: | 2 Vinyl (12" , Promo) |
| A1 | (I Wanna Know) Why (G&Q Club Mix) | 5:35 |
| A2 | (I Wanna Know) Why (Radio Mix) | 4:19 |
| B1 | (I Wanna Know) Why (Ska Mix) | 4:45 |
| C1 | (I Wanna Know) Why (Masters At Play Mix) » Remix: Development Corporation | 6:21 |
| C2 | (I Wanna Know) Why (Masters At Play Dub) » Remix: Development Corporation | 5:51 |
| D1 | (I Wanna Know) Why (Corporation Express Dub) » Remix: Development Corporation | 5:55 |
| Label: | Dome Records DOME 1009 |
| Genre: | Electronic |
| Style: | House |
| Format: | Vinyl (7" , 45 RPM) |
| A | (I Wanna Know) Why » Written By: Burke, Charles » Written-By: Dwayne Burke, William Flowers | 4:19 |
| B | Music Is The Key Of Life » Written-By: Sinclair | 4:41 |
| Label: | Dome Records 7243 8 81167 4 9 |
| Genre: | Electronic, Funk / Soul, Pop |
| Style: | House |
| Format: | Cassette (Single) |
| 1 | (I Wanna Know) Why » Written By: Burke, Charles » Written-By: Dwayne Burke, William Flowers | 4:19 |
| 2 | Music Is The Key Of Life » Written-By: Sinclair | 4:41 |