| Artist name | Roles | Recordings |
|---|---|---|
| Park Hill (jazz guitarist) | ||
| The Beta Band |
| Artist name | Roles | Recordings |
|---|---|---|
| Park Hill (jazz guitarist) | ||
| The Beta Band |
| Artist name | Roles | Recordings |
|---|---|---|
| Park Hill | arranger | Breuddwyd y Bardd, Si Hwi Hwi |
| The Beta Band | vocal, bells, guitar, piano, spoons | Number 15 |