| Musician | Appearances |
|---|---|
| Mike Campbell | 3 albums |
| Tom Petty | 3 albums |
| Howie Epstein | 2 albums |
| Phil Jones | 2 albums |
| Jeff Lynne | 2 albums |
| Benmont Tench | 2 albums |
| Kelsey Campbell | 1 album |
| Lenny Castro | 1 album |
| Steve Ferrone | 1 album |
| Brandon Fields | 1 album |
| George Harrison | 1 album |
| Greg Herbig | 1 album |
| Jim Horn | 1 album |
| Kim Hutchcroft | 1 album |
| Jim Keltner | 1 album |
| Roy Orbison | 1 album |
| John Pierce | 1 album |
| Marty Rifkin | 1 album |
| Ringo Starr | 1 album |
| Alan "Bugs" Weidel | 1 album |
| Carl Wilson | 1 album |