Composers
| Composer name | Year of Birth | Death | Compositions in database |
|---|---|---|---|
| Mikoda, Bořivoj | 1904 | 1968 | 37 |
| Marel, Václav | 1904 | 1964 | 0 |
| Martínek, Štěpán | 1903 | 1957 | 1 |
| Michl, Josef | 1899 | 1 | |
| Modr, Antonín | 1898 | 1983 | 18 |
| Michálek, František | 1895 | 1951 | 1 |
| Martinů, Bohuslav | 1890 | 1959 | 288 |
| Matějovec, Karel | 1889 | 1963 | 1 |
| Maixner, Vincenc | 1888 | 1946 | 1 |
| Masaryk, Jan | 1886 | 1948 | 1 |
| Machoň, Josef | 1880 | 1962 | 1 |
| Máslo, Jindřich | 1875 | 1964 | 1 |
| Moor, Karel, Mohr | 1873 | 1945 | 5 |
| Musil, Josef | 1979 | 2 | |
| Müllerová, Illona | 1 | ||
| Moťka, Ondřej | 2 | ||
| Monoszon, Michal | 2 | ||
| Mojdl, Edgar | 15 | ||
| Modrá, Milica | 1 | ||
| Mitáčková, Eva | 3 |