Reading about nature is fine, but if a person walks in the woods and listens carefully, he can learn more than what is in books, for they speak with the voice of God.
I don't even know what words to use to talk about the music industry anymore. But the business has changed a lot - the methods of releasing music.
I would define the poetic effect as the capacity that a text displays for continuing to generate different readings, without ever being completely consumed.

