Columbia subject headings:
Harvard subject headings:
Folk music--Germany--Swabia.
Folk music--Hungary
Folk songs, German--Hungary--History and criticism.
Folk songs, German--Social aspects--Hungary.
Folk songs--Hungary--History and criticism.
Folk songs--Social aspects--Hungary.
Swabians--Hungary--Music.
Princeton subject headings:
Folk music--Germany--Swabia--History and criticism.
Folk music--Hungary--History and criticism.
Folk songs, German--Hungary--History and criticism.
Swabians--Hungary--Music--History and criticism.