




| Label: | Serious Records SERR031T1 |
| Genre: | Electronic |
| Style: | Progressive House, Trance |
| Format: | Vinyl (12") |
| A | Questions (Must Be Asked) (Push Remix) » Remix: Push | |
| B1 | Questions (Must Be Asked) (Kayestone Remix) » Remix: Kayestone | |
| B2 | Questions (Must Be Asked) (Mike Monday Remix) » Remix: Mike Monday |
| Label: | Eve Records EVE 01044 |
| Genre: | Electronic |
| Style: | Trance |
| Format: | Vinyl (12") |
| A | Questions (Must Be Asked) (Kayestone Remix) » Remix: Kayestone | |
| B | Questions (Must Be Asked) (2001 Mix) |
| Label: | Front FRONT 211-12 |
| Genre: | Electronic |
| Style: | Trance |
| Format: | Vinyl (12") |
| A | Questions (Must Be Asked) (Magica Mix) » Remix: Magica | 6:30 |
| B | Questions (Must Be Asked) (Original Mix) | 8:02 |
| Label: | Vandit Records 013 |
| Genre: | Electronic |
| Style: | Trance |
| Format: | Vinyl (12") |
| A1 | Questions Must Be Asked (Kyau vs Albert Remix) » Remix: Kyau vs Albert » Remix, Producer [Additional Production]: Ralph Kyau & Steven Moebius Albert | 6:54 |
| A2 | Questions Must Be Asked (Y2K Mix) | 8:17 |
| B1 | Questions Must Be Asked (Magica Remix) » Remix: B-Men, Vägen, Magica | 6:31 |
| Label: | Serious Records SERR031T1PRO |
| Genre: | Electronic |
| Style: | Progressive House, Trance |
| Format: | Vinyl (12" , Promo) |
| A | Questions (Must Be Asked) (Kayestone Remix) » Remix: Kayestone | |
| B | Questions (Must Be Asked) (Mike Monday Remix) » Remix: Mike Monday |
| Label: | Serious Records SERR031CDPRO |
| Genre: | Electronic |
| Style: | Progressive House, Trance |
| Format: | CD (Single , Promo) |
| 1 | Questions (Must Be Asked) (Kayestone Mouthpiece Mix) (7" Radio Edit) » Remix: Kayestone » Remix [Additional], Producer [Additional], Arranged By [Additional]: Derek Kaye, Ricky Stone | |
| 2 | Questions (Must Be Asked) (Kayestone Remix) » Remix [Additional], Producer [Additional], Arranged By [Additional]: Derek Kaye, Ricky Stone » Remix, Vocals: Kayestone | |
| 3 | Questions (Must Be Asked) (PUSH Remix) » Remix [Additional], Producer [Additional], Arranged By [Additional]: Push | |
| 4 | Questions (Must Be Asked) (Mike Monday Remix) » Remix [Additional], Producer [Additional], Arranged By [Additional]: Mike Monday | |
| 5 | Questions (Must Be Asked) (Dirty Rotten Mix) » Remix [Additional], Producer [Additional], Arranged By [Additional]: Dirty Rotten |
| Label: | Serious Records SERR031T2PRO |
| Genre: | Electronic |
| Style: | Trance |
| Format: | Vinyl (12" , Promo) |
| A | Questions (Must Be Asked) (PUSH Remix) » Remix, Producer [Additional Production]: PUSH | |
| B | Questions (Must Be Asked) (Dirty Rotten Mix) » Remix: Dirty Rotten |
| Label: | Serious Records 588 683-2 |
| Genre: | Electronic |
| Style: | Trance |
| Format: | CD (Maxi-Single) |
| 1 | Questions (Must Be Asked) (Kayestone Mouthpiece Mix - 7" Radio Edit) » Remix [Credited To], Producer [Additional]: Derek Kaye, Ricky Stone » Remix, Vocals: Kayestone | 2:47 |
| 2 | Questions (Must Be Asked) (PUSH Remix) » Remix, Producer [Additional]: Push | 8:44 |
| 3 | Questions (Must Be Asked) (Dirty Rotten Mix) » Remix, Arranged By [Additional Adaptations & Arrangements]: Dirty Rotten | 7:46 |
| Label: | Not On Label none |
| Genre: | Electronic |
| Style: | Trance |
| Format: | Acetate (12" , Single Sided) |
| A | Questions (Must Be Asked) (Push Remix) » Remix: Push | 8:40 |
| Label: | Eve Records EVE01044 |
| Genre: | Electronic |
| Style: | Trance |
| Format: | Vinyl (12" , White Label) |
| A | Questions (Must Be Asked) (Kayestone Rmx) » Remix: Kayestone | |
| B | Questions (Must Be Asked) (2001 Mix) |
| Label: | Serious Records SERR031T2 |
| Genre: | Electronic |
| Style: | Trance |
| Format: | Vinyl (12" , White Label) |
| A | Questions (Must Be Asked) (PUSH Remix) » Remix: Push | |
| B | Questions (Must Be Asked) (Dirty Rotten Mix) » Remix: Dirty Rotten |
| Label: | Front FRONT 211-3 |
| Genre: | Electronic |
| Style: | Trance |
| Format: | CD (Single) |
| 1 | Questions (Must Be Asked) (Magica Radio Edit) » Remix: Magica | 6:30 |
| 2 | Questions (Must Be Asked) (Original Mix) | 8:02 |
| 3 | Questions (Must Be Asked) (Magica Mix) » Remix: Magica | 6:30 |