| Artist name | Roles | Recordings |
|---|---|---|
| Andreas Oskar Lehner | producer | Big Ball of Fire, Flow One (intro) |
| Bob Everhart |
| Artist name | Roles | Recordings |
|---|---|---|
| Andreas Oskar Lehner | producer | Big Ball of Fire, Flow One (intro) |
| Bob Everhart |
| Artist name | Roles | Recordings |
|---|---|---|
| Andreas Oskar Lehner | producer | Big Ball of Fire, Flow One (intro) |
| Artist name | Roles | Recordings |
|---|---|---|
| Bob Everhart | vocal, guitar | Renegade |