| Artist name | Roles | Recordings |
|---|---|---|
| Koolsphere (Probably US Rapper) |
| Artist name | Roles | Recordings |
|---|---|---|
| Koolsphere (Probably US Rapper) |
| Artist name | Roles | Recordings |
|---|---|---|
| Koolsphere | performer | Sonata for Four Horns: I. Allegro, Sonata for Four Horns: II. Adagio cantabile, Sonata for Four Horns: III. Allegro |