| Musician | Appearances |
|---|---|
| John Paul Jones | 3 albums |
| Jon Anderson | 1 album |
| Nick Beggs | 1 album |
| Madeline Bell | 1 album |
| Adam Bomb | 1 album |
| Terl Bryant | 1 album |
| Denny Fongheiser | 1 album |
| Robert Fripp | 1 album |
| Colin Green | 1 album |
| Trey Gunn | 1 album |
| Mo Jones | 1 album |
| Paul Leary | 1 album |
| Jimmy Page | 1 album |
| John Renbourn | 1 album |
| Pete Thomas | 1 album |
| Graham Ward | 1 album |