Performances
Portia has performed on in our database.
| Year | Album | Credits | |
|---|---|---|---|
| 1993 | Paul Young The Crossing |
Background Vocals | |
Production
Portia has produced or co-produced in our database.
Collaborations
Portia has recorded with : Louis Biancanello, Lenny Castro, Delta Dickerson, Mark Isham, Dean Parks, Anita Sherman, Myrna Smith, Kathleen Turner, Don Was, Jessica Williams, and Paul Young.