| Artist name | Roles | Recordings |
|---|---|---|
| Billy Butterfield | ||
| Christopher Lietz | mix, producer | Panik |
| Jürgen Engler | producer, recording, vocal | Panik |
| Artist name | Roles | Recordings |
|---|---|---|
| Billy Butterfield | ||
| Christopher Lietz | mix, producer | Panik |
| Jürgen Engler | producer, recording, vocal | Panik |
| Artist name | Roles | Recordings |
|---|---|---|
| Christopher Lietz | mix, producer | Panik |
| Jürgen Engler | producer, recording, vocal | Panik |
| Artist name | Roles | Recordings |
|---|---|---|
| Billy Butterfield | banjo | Blues My Naughty Sweetie Gave To Me, Careless Love, Memphis Blues, Milenberg Joys, Take Me To The Land Of Jazz |