| Artist name | Roles | Recordings |
|---|---|---|
| Donovan (Scottish singer, songwriter and guitarist) | ||
| Mike Osborne |
| Artist name | Roles | Recordings |
|---|---|---|
| Donovan (Scottish singer, songwriter and guitarist) | ||
| Mike Osborne |
| Artist name | Roles | Recordings |
|---|---|---|
| Donovan | producer | Catch the Wind, Colours, Universal Soldier |
| Mike Osborne | producer | Double It, Shapes, Parts 1, Part 2, Straight Jack |