Composers
| Composer name | Year of Birth | Death | Compositions in database |
|---|---|---|---|
| Rosůlek, Antonín | 1803 | 1962 | 1 |
| Rychlík, Karel V. | 1875 | 1 | |
| Řídký, Jaroslav | 1897 | 1956 | 34 |
| Reiner, Karel | 1910 | 1979 | 110 |
| Reinberger, Jiří | 1914 | 1977 | 6 |
| Rychlík, Jan | 1916 | 1964 | 40 |
| Risinger, Karel | 1920 | 2008 | 15 |
| Richter, Jiří | 1921 | 1 | |
| Rimon, Jan | 1921 | 1991 | 14 |
| Ropek, Jiří | 1922 | 2005 | 42 |
| Řezáč, Ivan | 1924 | 1977 | 74 |
| Rut, Josef | 1926 | 2007 | 54 |
| Rada, Jiří | 1930 | 1998 | 20 |
| Raichl, Miroslav | 1930 | 1998 | 58 |
| Řehák, Václav | 1933 | 6 | |
| Říha, Josef | 1934 | 2014 | 7 |
| Rektorys, Artuš | 1935 | 16 | |
| Rudajev, Alexandr | 1935 | 2002 | 10 |
| Růžička, Petr | 1936 | 2007 | 2 |
| Řehoř, Bohuslav | 1938 | 65 |