| Artist name | Roles | Recordings |
|---|---|---|
| Kevin McAsh | vocal | Chapter 09: "The Adventure of the Engineer's Thumb" |
| Artist name | Roles | Recordings |
|---|---|---|
| Kevin McAsh | vocal | Chapter 09: "The Adventure of the Engineer's Thumb" |
| Artist name | Roles | Recordings |
|---|---|---|
| Kevin McAsh | vocal | Chapter 09: "The Adventure of the Engineer's Thumb" |