Columbia subject headings:
Instrumental music--500-1400.
Music--500-1400.
Songs, Provençal.
Troubadour songs.
Harvard subject headings:
Instrumental music--500-1400.
Music--500-1400
Songs, Provençal.
Troubadour songs.
Princeton subject headings:
Music--500-1400.
Songs.
Troubadour songs.