| Artist name | Roles | Recordings |
|---|---|---|
| Planet X (instrumental rock/progressive metal supergroup) |
| Artist name | Roles | Recordings |
|---|---|---|
| Planet X (instrumental rock/progressive metal supergroup) |
| Artist name | Roles | Recordings |
|---|---|---|
| Planet X | engineer | Alien Hip-Hop, Desert Girl, Kingdom of Dreams, Matrix Gate, Poland, Quantum Factor, Snuff, Space Foam, The Thinking Stone |