Composers
| Composer name | Year of Birth | Death | Compositions in database |
|---|---|---|---|
| Jirkovský, Jindřich | 1933 | 2 | |
| Jírový, Ondřej | 1 | ||
| Jirucha, Jan | 7 | ||
| Jiřím, J. | 1917 | 1 | |
| Jiskra, Josef | 1935 | 1 | |
| Jíša, Robert | 1 | ||
| Junk, Petr | 1944 | 2 | |
| Jurišová, Zlatica | 1968 | 15 | |
| Jurovský, Šimon | 1912 | 1 | |
| Juza, Jan | 1979 | 6 |