| Artist name | Roles | Recordings |
|---|---|---|
| John B (drum & bass artist) | ||
| Stefan Schäfer (vocals in Prager Handgriff) |
| Artist name | Roles | Recordings |
|---|---|---|
| John B (drum & bass artist) | ||
| Stefan Schäfer (vocals in Prager Handgriff) |
| Artist name | Roles | Recordings |
|---|---|---|
| John B | turntable(s) | Fluid Mosaic, Live Dangerously |
| Stefan Schäfer | turntable(s) | Double-J (original) |