The producer’s primary functions are financial and managerial in nature

Which best defines an icon?

a. a frontal image in a church b. an image on a wood panel c. an image of Christ d. any religious image e. a purely devotional image

Who is known for composing nearly one hundred two-voice organa in the Magnus liber organi?

A) Master Albertus of Paris B) Leoninus C) Anonymous IV D) Perotinus