Answer:
B is a good answer to me but I'm afraid I don't have any other options
This excerpt is most likely from a Gregorian chant.
Plainchant, or plainsong, was another term for the religious music of the Gregorian Chant, which was called after Pope Gregory.
This music comprised of a single melody line with a variable beat performed by unaccompanied people's voices to Latin texts.
So, Option "B" is the correct answer to the following question
Learn more:
https://brainly.com/question/18426671?referrer=searchResults
