Music…. It is very familiar word for everyone, but it is very hard to define what is its roll in human life. When we driving, cooking, watching TV, even sleeping, we always listen to music. But usually people do not realize its importance because they accustomed to music too much. If we do not have music in our life, what happen? It may be terrible. People will not have any romance and will be desolate. Think about movie without music, and TV without music. Is it possible? Then, what is the relationship of music to man on earth? I would like to write about what is the relationship of music to human being before me.