I think that generally music should be a positive thing, I like Bob Marley's attitude: he said that his goal in life was to single handedly fight all the evil in the world with nothing but music, and when he went to a place he didn't go to play, he went to conquer.
“As far as your personal goals are and what you actually want to do with your life, it should never have to do with the government. You should never depend on the government for your retirement, your financial security, for anything.”
“I was myself brought up with my brother, whose name was Matthias, for he was my own brother, by both father and mother; and I made mighty proficiency in the improvements of my learning, and appeared to have both a great memory and understanding.”