Answer:
C. An association of people organized by occupation
Explanation:
A guild is an organization of artisans or traders who manage the work of their business in a distinct region. The initial types of the organization made as confraternities of retailers. They have made in a way something within an expert corporation, a business association, a cartel, and a hidden community.
The answer is minimalist music.
Minimalist music is based in frequent repetition which have small variations of a small musical idea.
Usually, it is a slowly changing common chords and common tones.
