What was innovative about organum?
A) It combined Italian and Latin verse.
B) It used French in liturgical chant.
C) It introduced polyphony.
D) It combined the lute and the human voice.
Question 2
Who invented a system of musical notation that forms the basis of present-day musical notation?
A) Machaut
B) Guido d'Arezzo
C) Perotin
D) Gregory