Music can have a profound effect on us. It can improve our physical and mental health by helping to reduce blood pressure, alleviate stress and lead to a release of dopamine, a neurotransmitter that affects our mood and sense of happiness, research shows.
As a music therapist working in a hospital, I use music to help reduce anxiety in patients. A review of 19 randomized controlled trials showed "an overall decrease in self-reported anxiety" among healthy individuals after listening to music, and a study I participated in found that a music therapy session resulted in positive outcomes for some patients.