| Artist name | Roles | Recordings |
|---|---|---|
| Mindener Kinderchor | ||
| Piotr Bukartyk |
| Artist name | Roles | Recordings |
|---|---|---|
| Mindener Kinderchor | ||
| Piotr Bukartyk |
| Artist name | Roles | Recordings |
|---|---|---|
| Mindener Kinderchor | bass guitar | Piosenka z praniem w tle |
| Piotr Bukartyk | double bass | Nie kokietuj |