- Old Eastern Orthodox music (XII - XVII c.)
- European Religious Music (XI - XVII c.)
- Liturgy of St. John Chrysostom by Dobri Hristov (1875-1941)
- Balkan and Russian Eastern Orthodox music from the 17th to the 20th centuries.
- Bulgarian music from the XX century.
- Samples of European Choral Music - performances of cantata and oratorio.