| Artist name | Roles | Recordings |
|---|---|---|
| Donovan (Scottish singer, songwriter and guitarist) | ||
| J.J. Cale |
| Artist name | Roles | Recordings |
|---|---|---|
| Donovan | bass | Atlantis, Breezes of Patchulie, Season of the Witch, Super Lungs, The Trip, To Susan on the West Coast Waiting |
| J.J. Cale | bass | Right Down Here, Soulin’ |