Music without response is just sonics—sound waves and vibrations.  One of the primary functions of any artistic expression is to elicit a response from the viewer/listener. Music is an essential part of the aesthetics of humanity; it incorporates our sense of sound and natural rhythms to help express who we are individually and culturally.  Music is an important part of being human because it contains elements that are capable of evoking emotional responses that engage us.  These musical elements are often responsible for connecting music to special memories and influential people in our lives.