| Musician | Appearances |
|---|---|
| Roger Chapman | 7 albums |
| Rob Townsend | 7 albums |
| John "Charlie" Whitney | 7 albums |
| John "Poli" Palmer | 4 albums |
| Ric Grech | 2 albums |
| Jim King | 2 albums |
| John Weider | 2 albums |
| John Wetton | 2 albums |
| Tony Ashton | 1 album |
| Jim Cregan | 1 album |
| Peter Hope-Evans | 1 album |
| Nicky Hopkins | 1 album |
| Linda Lewis | 1 album |
| Dave Mason | 1 album |