| Artist name | Roles | Recordings |
|---|---|---|
| Bombie Baumann | ||
| Leon Newman |
| Artist name | Roles | Recordings |
|---|---|---|
| Bombie Baumann | ||
| Leon Newman |
| Artist name | Roles | Recordings |
|---|---|---|
| Bombie Baumann | arranger | Day by Day, 궁금해, 눈물병, 도깨비, 말이야, 미유미유 (Meow Meow), 어느 별에서 왔니 (What Planet Are You From?), 어쩌죠 |
| Leon Newman | arranger | 괜찮아요 |