| Artist name | Roles | Recordings |
|---|---|---|
| George Sopkin (cellist) |
| Artist name | Roles | Recordings |
|---|---|---|
| George Sopkin (cellist) |
| Artist name | Roles | Recordings |
|---|---|---|
| George Sopkin | instrument arranger | Carol of the Floppies, Floppy Trepak (from The Nutcracker), In the Hall of the Mountain King |