| Artist name | Roles | Recordings |
|---|---|---|
| Doug Haire | recording | Sonnet, Spring and Fall |
| Jason Webley | mix | Sonnet, Spring and Fall |
| Alex Guy | viola, violin | Spring and Fall |
| Maria Scherer Wilson | cello | Spring and Fall |
| Artist name | Roles | Recordings |
|---|---|---|
| Mike Bruce | vocal | Eyes of Margaret, My Love Left Me in April |