Ascientist who studies music as an aspect of ancient culture is known as

Ethnomusicologist

Explanation:

Ethnomusicology is defines as the study of ancient music and culture. it is also sometimes called as anthropology of music. Musicology is segmented mainly into three branches namely systematic musicology, historical musicology and ethnomusicology. Study of music in ethnic context is known as ethnomusicology.

answer; i believe the correct answer is enlightenment;

answer; collective security;