Music can positively impact physical and mental health in several ways. It works on the brain and body by influencing neurotransmitters, brain waves, and hormones. Different genres like Indian classical music and its ragas can control brain waves and lead to favorable changes. Music therapy is a clinical practice that uses music to accomplish goals and address issues like stress, pain, communication, and rehabilitation. It works by assessing clients and designing music sessions to meet their needs. Overall, listening to and playing music can lower stress, aid recovery, boost mood, help sleep, reduce eating, and benefit heart health.