Performances
Tim has performed on in our database.
| Year | Album | Credits | |
|---|---|---|---|
| 1977 | Chicago Chicago XI |
Background Vocals | |
Production
Tim has produced or co-produced in our database.
Collaborations
Tim has recorded with : Peter Cetera, Laudir de Oliveira, James William Guercio, Terry Kath, Chaka Khan, Robert Lamm, Lee Loughnane, Jimmy Pankow, Walter Parazaider, Danny Seraphine, and Carl Wilson.