The history of art is the story of the evolution of art through time. Understood as any activity or product carried out by the human being with aesthetic or communicative purposes, through which ideas, emotions or, in general, a vision of the world are expressed, using various resources, such as plastic, linguistic, sound or mixed
The correct answer is :
A second voice
Explanation:
As no genuine independent other voice exists, this is a form of heterophony. In its earliest stages, organum needed two musical voices: a Gregorian chant melody, and the same music transferred by a consonant interim, regularly a complete fifth or fourth.
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