Columbia subject headings:
Catholic Church--Europe, German-speaking--Hymns--History and criticism.
Counter-Reformation--Europe, German-speaking.
Europe, German-speaking--Church history--16th century.
Folk songs, German--History and criticism.
Hymns, German--History and criticism.
Harvard subject headings:
Catholic Church--Hymns--History and criticism.
Counter-Reformation--Germany.
Folk songs, German--History and criticism.
Hymns, German--History and criticism.
Princeton subject headings:
Counter-Reformation--Germany.
Folk songs, German.
Hymns--Homiletical use.