I think the thing that music can do is be unsettling. It is abnormal - music that's perceived to be different in an unresolved or unusual way.
I remember when I was very little my idol was Britney Spears. I had just come to California and that's just who I wanted to meet. So I was in a store and she walked in and my jaw just fell to the floor. I started like sweating. I could not believe that I was meeting her. She told me that I was very cute. And I lost it — I was so excited.