Match the compositional style with its characteristic. a. organum any composition using two or more independent voices. b. gregorian chant a composition of two or more voices, one of which is based on a previously existing chant melody. c. polyphony monophonic melodies compiled by a certain pope.

I believe the compositional styles matched with characteristics are:

a. Organum: a composition of two or more voices, one of which is based on a previously existing chant melody.
Organum represents an early type of polyphonic music based on plainsong. In contrast to Gregorian chant, organum has an accompaniment.

b. Gregorian chant: monophonic melodies compiled by a certain pope.
This chant represent the central tradition of Western plainchant. It is a unaccompanied sacred song of the Roman Catholic Church.

c. Polyphony: any composition using two or more independent voices.
The polyphony is musical texture that combines melodic, rhythmic, and harmonic aspects of a musical composition.

i believe the correct answer is: must sculpture be beautiful to be considered art?

the aesthetics represents the exploring of beauty and taste of nature in art, with the creation and appreciation of beauty. having that in mind, i believe the appropriate aesthetic question you could ask about gianlorenzo bernini’s sculpture david is “must sculpture be beautiful to be considered art? ”.