| Artist name | Roles | Recordings |
|---|---|---|
| Galaxy 2 Galaxy | ||
| Los Hermanos (Underground Resistance, techno) | ||
| X-Ray (Detroit techno trio (May, Atkins & Saunderson)) |
| Artist name | Roles | Recordings |
|---|---|---|
| Galaxy 2 Galaxy | vocal | Transition |
| Los Hermanos | remixer | Quetzal (Altos Cielos mix) |
| X-Ray | editor | Lock It Down (vocal) |