| Musician | Appearances |
|---|---|
| Tony Franklin | 2 albums |
| Jimmy Page | 2 albums |
| Paul Rodgers | 2 albums |
| Chris Slade | 2 albums |
| Sam Brown | 1 album |
| Helen Chappelle | 1 album |
| Steve Dawson | 1 album |
| Willie Garnett | 1 album |
| Paul "Shilts" Weimar | 1 album |
| Don Weller | 1 album |
| Joy Yates | 1 album |