| Artist name | Roles | Recordings |
|---|---|---|
| DJ Deep (German DJ Andreas Peine) | mix-DJ | Down for U (original mix), Relax (Don’t Do It) (original mix) |
| Markus Gardeweg (aka Gardeweg) | mix-DJ | Down for U |
| Artist name | Roles | Recordings |
|---|---|---|
| Julian Koster | performer | An Orbiting Human Circus Special: The 2nd Imaginary Symphony, #1, An Orbiting Human Circus Special: The 2nd Imaginary Symphony, #2 |