Composers
| Composer name | Year of Birth | Death | Compositions in database |
|---|---|---|---|
| Jarolím, Martin | 1 | ||
| Javorek, Jiří | 1 | ||
| Jedlička, Václav | 1933 | 1 | |
| Jelínek, Miki | 1950 | 1 | |
| Jelínek, Stanislav | 1945 | 122 | |
| Ježil, Petr | 7 | ||
| Ježková, Olga | 1956 | 51 | |
| Jíra, Milan | 1935 | 48 | |
| Jiráčková, Marta | 1932 | 32 | |
| Jirásek, Jan | 1955 | 36 | |
| Jirásek, Ondřej | 1964 | 5 | |
| Jírková, Olga | 1926 | 4 | |
| 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 |