Columbia subject headings:
Keinspeck, Michael, active 1500. Lilium musice plane.
Harvard subject headings:
Keinspeck, Michael, active 1500. Lilium musice plane.
Keinspeck, Michael. Lilium musice plane.
Music theory--History--15th century.
Princeton subject headings:
Keinspeck, Michael, fl. 1500. Lilium musice plane.