| Artist name | Roles | Recordings |
|---|---|---|
| Akufen (Canadian microhouse producer Marc Leclair) | remixer | Leaving Home (Akufen mix) |
| Johannes Brachtendorf | French horn, flugelhorn | Still So Much |
| Rica Blunck | vocal | Gravity |
| Artist name | Roles | Recordings |
|---|---|---|
| Bob Sinclar | remixer | Ich Rocke (International Pony remix) |
| Ennio Morricone | remixer | La moda (We Love Ennio mix) |