| Artist name | Roles | Recordings |
|---|---|---|
| Stuart Hamilton (Canadian pianist, operatic vocal coach, radio broadcaster, artistic director, and producer) | ||
| 大堀めしべ | ||
| Devin Dulany | ||
| 山下達郎 | ||
| 甲斐よしひろ |
| Artist name | Roles | Recordings |
|---|---|---|
| Stuart Hamilton (Canadian pianist, operatic vocal coach, radio broadcaster, artistic director, and producer) | ||
| 大堀めしべ | ||
| Devin Dulany | ||
| 山下達郎 | ||
| 甲斐よしひろ |
| Artist name | Roles | Recordings |
|---|---|---|
| Inoxi (Spanish MC) | vocal | Ooh! Mama |
| Moreno (Spanish MC) | vocal | Ooh! Mama |
| Sendy | producer | Ooh! Mama |