Here’s a great article about some of the benefits of group singing, from Stacy Horn at Time.

As the popularity of group singing grows, science has been hard at work trying to explain why it has such a calming yet energizing effect on people. What researchers are beginning to discover is that singing is like an infusion of the perfect tranquilizer, the kind that both soothes your nerves and elevates your spirits.

Read More: Singing Changes Your Brain | TIME.com