| Artist name | Roles | Recordings |
|---|---|---|
| Gert-Jan Bijl | producer | Arkest's Blaze, Arkest's Blaze (Mono mix), Spective Status |
| Deetron | remixer | Palm Leaves (Deetron remix edit), Palm Leaves (Deetron remix) |
| Artist name | Roles | Recordings |
|---|---|---|
| Brenda Fassie | remixer | Msindo (Gerd's Wide mix) |
| Cinérex | remixer | Shine (Gerd "Wide" remix) |