It is known that listening to music causes you to release norepinephrine, an organic chemical which induces euphoria. At the same time, music aids in producing dopamine and serotonin from your brain which gives the body a sense of well-being.
Music can help lower blood pressure, lessen anxiety, aid in eating disorders, and even help you sleep better.
Did I mention that music can also assist in releasing Oxytocin from the brain? Also known as the "love hormone", this can help in socializing and bonding with others. Music is a wondrous thing, isn't it?