Avocal style somewhere between speech and song, meant to deliver plot points and dialogue, is known as

The answer is: Recitative

Recitative is most commonly seen in artistic performance such as opera.  The lyrics of the songs that contained in the recitative most often become a part of dialogue between the characters. Listening to the songs under that situation is the only way for the audiences to follow the story forward.

the 2nd option is the answer

answer; i had to look this up and the only one i found was(last only 15 minutes) plz check first and good luck;