Columbia subject headings:
French poetry--To 1500--History and criticism.
Music and literature.
Songs, French.
Harvard subject headings:
Guillaume, de Machaut, approximately 1300-1377.
Jean Renart, active 12th century-13th century.
Mensural notation.
Music and literature--History--To 1500.
Music and literature.
Poetry, Medieval--History and criticism.
Troubadour songs--History and criticism.
Trouvère songs--History and criticism.
Princeton subject headings:
Mensural notation.
Music and literature.
Poetry, Medieval--History and criticism.
Troubadour songs--History and criticism.
Trouvère songs--History and criticism.