| Artist name | Roles | Recordings |
|---|---|---|
| Cookies (Estonian metal) | ||
| Ideя Fix (alternative rock) | ||
| Реактивы (Russian band) | ||
| 은준 |
| Artist name | Roles | Recordings |
|---|---|---|
| Cookies | performer | Madness, Rough Rider |
| Ideя Fix | performer | Madness (live) |
| Реактивы | vocal | King of Kings |
| 은준 | performer | Enjoy Yourself |