| recordings |
|---|
| 2012-03-10 | Witness (Tomas Heredia remix) | live | Cerf, Mitiska & Jaren with Rank 1 | 5:01 |
| 2012-03-15 | Witness (Tomas Heredia remix) | live | Cerf, Mitiska & Jaren with Rank 1 | 4:47 |
| 2013-03-01 | Witness (Tomas Heredia remix) | live | Cerf, Mitiska & Jaren with Rank 1 | 5:45 |
| Witness | | Cerf, Mitiska & Jaren with Rank 1 | ?:?? |
| Witness | | Cerf, Mitiska & Jaren with Rank 1 | 5:44 |
| Witness | | Cerf, Mitiska & Jaren feat. Rank 1 | 7:31 |
| Witness | live | Cerf, Mitiska & Jaren with Rank 1 | 5:31 |
| Witness | | Cerf, Mitiska & Jaren with Rank 1 | 6:26 |
| Witness | live | Cerf, Mitiska & Jaren with Rank 1 | 5:21 |
| Witness (acoustic mix) | | Cerf, Mitiska & Jaren with Rank 1 | 3:07 |
| Witness (Chris Reece instrumental mix) | | Cerf, Mitiska & Jaren with Rank 1 | 6:46 |
| Witness (Chris Reece remix) | | Cerf, Mitiska & Jaren with Rank 1 | 6:46 |
| Witness (club mix) | | Cerf, Mitiska & Jaren feat. Rank 1 | 4:44 |
| Witness (original club mix) | | Cerf, Mitiska & Jaren with Rank 1 | 8:00 |
| Witness (original club mix) | live | Cerf, Mitiska & Jaren with Rank 1 | 5:36 |
| Witness (original club mix) | live | Cerf, Mitiska & Jaren with Rank 1 | 6:46 |
| Witness (radio edit) | live | Cerf, Mitiska & Jaren with Rank 1 | 3:04 |
| Witness (Tomas Heredia radio edit) | | Cerf, Mitiska & Jaren with Rank 1 | 3:59 |
| Witness (Tomas Heredia remix) | | Cerf, Mitiska & Jaren & Rank 1 | 7:37 |
| Witness (Tomas Heredia remix) | | Cerf, Mitiska & Jaren with Rank 1 | 5:28 |
| Witness (Tomas Heredia remix) | | Cerf, Mitiska & Jaren with Rank 1 | 4:39 |
