Composers
| Composer name | Year of Birth | Death | Compositions in database |
|---|---|---|---|
| Maňas, Václav ml. | 1942 | 1 | |
| Mandel, Petr | 1938 | 2 | |
| Manoušek, Jaromír | 1922 | 6 | |
| Marat, Zdeněk | 1931 | 18 | |
| Marek, Josef | 1948 | 29 | |
| Marek, Kryštof | 1967 | 8 | |
| Marek, Martin | 1956 | 2014 | 37 |
| Marel, Václav | 1904 | 1964 | 0 |
| Maren, Jaroslav | 1932 | 3 | |
| Maršík, Otakar | 1913 | 2 | |
| Martinček, Dušan | 1936 | 2006 | 1 |
| Martínek, Karel | 2 | ||
| Martínek, Štěpán | 1903 | 1957 | 1 |
| Martinová, Terezie | 1 | ||
| Martinovský, Václav | 1908 | 2004 | 2 |
| Martinů, Bohuslav | 1890 | 1959 | 288 |
| Mařatka, Kryštof | 1972 | 22 | |
| Mařík, Antonín F. | 1921 | 17 | |
| Masaryk, Jan | 1886 | 1948 | 1 |
| Máslo, Jindřich | 1875 | 1964 | 1 |