| Artist name | Roles | Recordings |
|---|---|---|
| Ireneusz Kuczek | ||
| EARTH (Japanese pop band) |
| Artist name | Roles | Recordings |
|---|---|---|
| Ireneusz Kuczek | ||
| EARTH (Japanese pop band) |
| Artist name | Roles | Recordings |
|---|---|---|
| Ireneusz Kuczek | arranger | Feeling, Feeling (original karaoke), Forever |
| EARTH | arranger | Boys Like That, 羽根 |