Columbia subject headings:
Drama, Medieval--History and criticism.
Music and literature.
Music--500-1400--History and criticism.
Poetry, Medieval--History and criticism.
Harvard subject headings:
Drama, Medieval--History and criticism.
Music and literature--History--To 1500.
Music and literature.
Music--500-1400--History and criticism
Narration (Rhetoric)--History--To 1500
Poetry, Medieval--History and criticism.
Princeton subject headings:
Drama, Medieval--History and criticism.
Music and literature.
Music--500-1400--History and criticism.
Poetry, Medieval--History and criticism.