| Artist name | Roles | Recordings |
|---|---|---|
| John Robertson (Scottish tenor) | ||
| Jorma Vik | ||
| 麻生夏子 |
| Artist name | Roles | Recordings |
|---|---|---|
| John Robertson (Scottish tenor) | ||
| Jorma Vik | ||
| 麻生夏子 |
| Artist name | Roles | Recordings |
|---|---|---|
| John Robertson | producer | Fuzzy* |
| Jorma Vik | arranger | Eternal waltz |
| 麻生夏子 | arranger | Daylight |