An ethnomusicalologist studies Javanese Gamelan music.
The answer is...
B. Postmodernism
Hope it helped!! :)
<span>The unique style that was utilized by Vivaldi in crafting his musical compositions and developing his own discerning sound, was the concept known as program music, which allows composers to provide an atmosphere and feeling to audiences without the need to visually represent it.</span>
I believe it was either the Sumerians or the Mesopotamians, hope this helps! :-)