Performances
John has performed on in our database.
| Year | Album | Credits | |
|---|---|---|---|
| 1990 | Poison Flesh & Blood |
Piano | |
| 1991 | David Lee Roth A Little Ain't Enough |
Keyboards | |
| 1993 | Rush Counterparts |
Keyboards | |
Production
John has produced or co-produced in our database.
Collaborations
John has recorded with : Paul Baron, Jason Becker, Gregg Bissonette, Matt Bissonette, Derry Byrne, Bobby Dall, C.C. DeVille, Steve Hunter, Tom Keenlyside, Marc LaFrance, Geddy Lee, Alex Lifeson, Jim McGillveray, Bret Michaels, Neil Peart, Ian Putz, Rikki Rockett, David Lee Roth, David Steele, and Brett Tuggle.