Music written for plays, generally consisting of an overture and a series of pieces to be performed between acts, is called:

incidental music is what it's called, Hope I helped! =) Help me know if you got more questions.

The anwewr are 2 , 4 .1

Because it is an outlet. most people are very shut off so they will write poetry to.. almost rant. sometimes people can’t say their feelings out loud so they make it into an art form that is poetry, and write it down.