Possibly false but I’m kinda not smart so my answer might be false
A. Solfege is the answer. This is the system of do-re-mi-fa-sol... etc.
Neumes are different notes sung on a syllable.
Tritone describes an interval (distance between 2 pitches) of 3 whole steps.
Organum is an early form of heterophony
Answer:
Name
I took this test; got it right.
Your welcome :D
A communists. Russia was a communist nation in the 1900s