| Artist name | Roles | Recordings |
|---|---|---|
| Pink Freud | ||
| Silver Rocket (Polish post-rock) | ||
| Ścianka | ||
| Julia Marcell | vocal | Christmas With You |
| Artist name | Roles | Recordings |
|---|---|---|
| Pink Freud | ||
| Silver Rocket (Polish post-rock) | ||
| Ścianka | ||
| Julia Marcell | vocal | Christmas With You |
| Artist name | Roles | Recordings |
|---|---|---|
| Julia Marcell | vocal | Christmas With You |
| Artist name | Roles | Recordings |
|---|---|---|
| Pink Freud | remixer | My Man's Gone Now |
| Silver Rocket | performer | Sunflower (feat. Old Time Radio) |
| Ścianka | remixer | Harfa traw (Old Time Radio remix) |