Composers
| Composer name | Year of Birth | Death | Compositions in database |
|---|---|---|---|
| Božinov, Vasil | 1888 | 1966 | 1 |
| Boura, Luděk | 1 | ||
| Boschetty, Radek | 1966 | 2 | |
| Bořkovec, Pavel | 1894 | 1972 | 39 |
| Borl, Tomáš | 2 | ||
| Boreš, Ivan | 1976 | 2 | |
| Bok, Miloš | 1968 | 14 | |
| Boháč, Josef | 1929 | 2006 | 101 |
| Bodorová, Sylvie | 1954 | 113 | |
| Blažek, Zdeněk | 1905 | 1988 | 29 |
| Blažek, Vilém | 1900 | 1974 | 11 |
| Blažek, Michael | 0 | ||
| Blatný, Pavel | 1931 | 143 | |
| Blatný, Marek | 3 | ||
| Blatný, Josef | 1891 | 1980 | 10 |
| Blahovský, Gustav | 1893 | 1967 | 1 |
| Blahník, Roman | 1897 | 1966 | 3 |
| Blahnik, Joel | 1938 | 25 | |
| Bláha, Václav | 1901 | 1959 | 1 |
| Blaha, Oldřich | 1930 | 9 |