State 4 roles of a soloist in folk song perfomance​

Question 17 1 pts (2017) werner herzog's style is frequently called hallucinatory due to what sound design element in his films that produces a feeling in the viewer of being somewhere between fantasy and reality? music and silence sound effects and foley sounds dialogue and narration ambient sound and foley sounds

Ineed someone to describe what they mean in the instructions !

The art of the monogamy period was characterized by style