Example:You write yours truly to a person you do not know very well. Example, Yours truly Tom Jackson.
Music is used to convey emotion from the producer of the music to its audience. By using emotion, the musician plays on the heartstrings of the audience, thus persuading them to feel a certain way because of the emotions in the music.
Hope this answers your question.
Future generation will most likely think about today’s music how we think of our parents music or even our grandparents music. ☹︎