Composers
| Composer name | Year of Birth | Death | Compositions in database |
|---|---|---|---|
| Kummermann, Jiří | 1927 | 1945 | 1 |
| Klein, Gideon | 1919 | 1945 | 16 |
| Karel, Rudolf | 1880 | 1945 | 19 |
| Kohn, Viktor | 1944 | 0 | |
| Krása, Hans | 1899 | 1944 | 5 |
| Kaprálová, Vítězslava | 1915 | 1940 | 29 |
| Kyas, Ondřej | 1979 | 16 | |
| Kvapil, Václav J. | 1 | ||
| Kux, Martin | 4 | ||
| Kutas, Ágnes | 1963 | 1 | |
| Kurz, Ivan | 1947 | 93 | |
| Kurka, Roman | 1 | ||
| Kuneš, Josef | 2 | ||
| Kumžák, Martin | 1966 | 5 | |
| Kuksa, Emanuel | 1923 | 5 | |
| Kukal, Ondřej | 1964 | 42 | |
| Kukal, Darja | 3 | ||
| Kudelásek, Eduard | 1923 | 6 | |
| Kučera, Václav | 1929 | 90 | |
| Kučera, Přemysl | 1960 | 6 |