| Artist name | Roles | Recordings |
|---|---|---|
| Olli Ahvenlahti | ||
| Top Billin (Finish label) |
| Artist name | Roles | Recordings |
|---|---|---|
| Olli Ahvenlahti | ||
| Top Billin (Finish label) |
| Artist name | Roles | Recordings |
|---|---|---|
| Olli Ahvenlahti | editor | Grandma's Rocking Chair (Percussive Explosion live edit) |
| Top Billin | producer | Nothing but a Party |