Tracklist
| I Know (Main Mix) | 6:43 |
| I Know (Dub Mix 1) | 5:45 |
| I Know (Dub Mix 2) | 4:47 |
Versions
| Category | Artist | Title (Format) | Label | Category | Country | Year |
|---|---|---|---|---|---|---|
| FF-2038 | Hi Phazers | I Know (12") | 4th Floor Records | FF-2038 | US | 2000 |
| VLMX285-3 | Hi Phazers | I Know (12", Maxi) | Le Club | VLMX285-3 | Spain | 2000 |
| ff.2038 | Hi Phazers | I Know (12", Promo) | 4th Floor Records | ff.2038 | US | 2000 |
| FF2038D | Hi Phazers | I Know (3xFile, WAV) | 4th Floor Records | FF2038D | Unknown |
