| Artist name | Roles | Recordings |
|---|---|---|
| Berri | performer | Do U Believe (Angelic remix) (feat. Berri), Do U Believe (feat. Berri) |
| Amber (Dutch vocalist Marie-Claire Cremers) | ||
| Richard Humpty Vission |
| Artist name | Roles | Recordings |
|---|---|---|
| Berri | performer | Do U Believe (Angelic remix) (feat. Berri), Do U Believe (feat. Berri) |
| Artist name | Roles | Recordings |
|---|---|---|
| Amber | remixer | Sexual (Plasma remix) |
| Richard Humpty Vission | remixer | Everybody’s Free (Plasma Trance mix) |