Tracklist Hide Credits
| A | Knockin (Surprise Mix) | 5:36 |
| B1 | Knockin (Groove Authority Remix)Remix – Groove Authority |
6:15 |
| B2 | Knockin (Dance Floor Remix) | 4:45 |
Other versions
| Category | Artist | Title (Format) | Label | Category | Country | Year |
|---|---|---|---|---|---|---|
| HV 9519-8 | Double Vision | Knockin' (Rmx 2000) (CD, Maxi) | Happy Vibes | HV 9519-8 | Germany | 1998 |
| HV 9519-12 | Double Vision | Knockin (Rmx 2000) (12") | Happy Vibes | HV 9519-12 | Germany | 2000 |
| CON-256-CD PR | Double Vision | Knockin' (Rmx 2000) (CD, Maxi, Promo) | Contraseña Records | CON-256-CD PR | Spain | 1998 |
| D-FIR018 | Double Vision | Knockin' 2000 (CD, Single) | Fire Island Records | D-FIR018 | UK | 1998 |
| MP 138 | Double Vision | Knockin' 2000 (12") | New Meal Power | MP 138 | Italy | 1998 |
