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Waterfalls often form in the upper stages of a river where it flows over different bands of rock. ... Over time, this process is repeated and the waterfall moves upstream. A steep-sided gorge is formed as the waterfall retreats. sry if its wrong <3
Answer:
Ethnomusicology is the study of music form the cultural and social aspects of the people who make it.It encompasses distinct theoretical and methodical approaches that emphasize cultural,social,material,cognitive,biological,and other dimensions or contexts of musical behaviour,in addition to the sound component.
Fragmentation and repetition create Variation