Composers
| Composer name | Year of Birth | Death | Compositions in database |
|---|---|---|---|
| Chaloupka, František | 1981 | 30 | |
| Christou, Marios | 5 | ||
| Chromá, Denisa | 2 | ||
| Churáček, Jiří | 1960 | 11 | |
| Iglo, Marek | 1968 | 5 | |
| Iglo, Milan | 1933 | 10 | |
| Ille, Tomáš | 6 | ||
| Indrák, Michal | 1982 | 5 | |
| Ištvan, Radomír | 1959 | 39 | |
| Ivanovič, Marko | 1976 | 21 | |
| Jakeš, Petr | 1 | ||
| Jakubíček, Martin | 1965 | 4 | |
| Janáček, Bedřich | 1920 | 33 | |
| Janáková, Adriana | 1979 | 6 | |
| Janárčeková, Viera | 5 | ||
| Janda, Petr | 1942 | 4 | |
| Janošík, Michal | 1972 | 13 | |
| Janovický, Karel | 1930 | 40 | |
| Janšta, Jakub | 3 | ||
| Jarábek, Josef | 1 |