Am I unique and if not how can I be?

Uniqueness is what you make it to be. Don't think about how to be unique: you already are. And it's not what music you listen to that matters, it's what the music is to your ears. The same thing applies to your hobbies, clothes, or anything else important in your life. I'm guessing you are in your teens? We all find ourselves at one pt. or another. For now, just chill =).