| Musician | Appearances |
|---|---|
| David Coverdale | 2 albums |
| Roger Glover | 2 albums |
| Tim Hinkley | 2 albums |
| Micky Moody | 2 albums |
| Ron Aspery | 1 album |
| Lee Brilleaux | 1 album |
| Helen Chappelle | 1 album |
| Ronnie James Dio | 1 album |
| Wendy Dio | 1 album |
| DeLisle Harper | 1 album |
| Tony Newman | 1 album |
| Simon Phillips | 1 album |
| Graham Preskett | 1 album |
| Alan Spenner | 1 album |
| Barry St. John | 1 album |
| Liza Strike | 1 album |