Columbia subject headings:
Folk songs, Kurdish.
Folk songs.
Sacred music.
Sacred songs.
Yezidis--Music.
Yezidis--Religion.
Yezidis--Rites and ceremonies.
Yezidis--Social life and customs.
Harvard subject headings:
Dirges--Iraq.
Dirges--Turkey.
Folk songs.
Laments--Iraq.
Laments--Turkey.
Sacred music.
Yezidis--Rites and ceremonies.
Yezidis--Social life and customs.
Princeton subject headings: