Answer:
The answer to this question is: RONDO
Explanation:
Rondo or circle music is:
A profane form of music from the middle age that repeats its musical form with some changes.
the main idea for this type of music is to have a romantic text with a catchy chorus that is in this case the part A of the song.
the part B is the verse and the part C is a bridge of the song
so ABACA means the catchy chorus start the song then the verse come up then the chorus repeats and a bridge appears to finally end with the chorus.
