Composers
| Composer name | Year of Birth | Death | Compositions in database |
|---|---|---|---|
| Kavan, Jan | 1979 | 9 | |
| Katmeridu, Afrodita, Kathmeridou Aphrodita | 1956 | 21 | |
| Katajev, Igor | 1922 | 16 | |
| Kašlík, Václav | 1917 | 1989 | 13 |
| Kašlík, Ivan | 1947 | 6 | |
| Kasal, Jan | 1923 | 5 | |
| Karpíšek, Tomáš | 1991 | 3 | |
| Karpilovskij, Mark | 2 | ||
| Karenová, Markéta | 1 | ||
| Karel, Rudolf | 1880 | 1945 | 19 |
| Kardoš, Dezider | 1914 | 2 | |
| Karas, Rudolf | 1930 | 1977 | 6 |
| Kapustová, Markéta | 1996 | 11 | |
| Kaprálová, Vítězslava | 1915 | 1940 | 29 |
| Kaprál, Václav | 1889 | 1947 | 13 |
| Kapr, Václav Jaroslav | 1884 | 1962 | 1 |
| Kapr, Jan | 1914 | 1988 | 79 |
| Kaňák, Zdeněk | 1910 | 1991 | 2 |
| Kaňák, Milan | 1955 | 15 | |
| Kalina, Pavel | 1961 | 3 |