| Artist name | Roles | Recordings |
|---|---|---|
| Desolate Horizons (Constantine Horizon, aka The Happy Mask) |
| Artist name | Roles | Recordings |
|---|---|---|
| Desolate Horizons (Constantine Horizon, aka The Happy Mask) |
| Artist name | Roles | Recordings |
|---|---|---|
| Desolate Horizons | producer | Piano Concerto: I. Allegro ma non troppo e maestoso, Piano Concerto: II. Andante con anima, Piano Concerto: III. Allegro brillante |