Columbia subject headings:
Byzantine chants.
Christmas music.
Easter music.
Holy Week music.
Maronite chants.
Syrian chants.
Harvard subject headings:
Byzantine chants.
Catholic Church--Byzantine rite.
Catholic Church--Maronite rite.
Christmas music
Church music--Catholic Church (Byzantine rite)
Easter music.
Gregorian chants.
Holy Saturday music.
Maronites--Music.
Orthodox Eastern Church--Liturgy.
Princeton subject headings: