Columbia subject headings:
Harvard subject headings:
Music--15th century--History and criticism--Congresses.
Music--16th century--Congresses.
Music--16th century--History and criticism--Congresses.
Music--History and criticism
Princeton subject headings:
Josquin, des Prez, -1521.
Music--15th century--History and criticism.
Music--16th century--History and criticism.
Petrucci, Ottaviano dei, 1466-1539.