Why is singing such a powerful social glue? Most of us hear music from the moment we are born, often via lullabies, and through many of the most important occasions in our lives, from graduations to weddings to funerals. There is something about music that seems to bring us closer to each other and help us come together as a community.
There’s little question that humans are wired for music. Researchers recently discovered that we have a dedicated part of our brain for processing music, supporting the theory that it has a special, important function in our lives.
Listening to music and singing together has been shown in several studies to directly impact neuro-chemicals in the brain, many of which play a role in closeness and connection.
Now new research suggests that playing music or singing together may be particularly potent in bringing about social closeness through the release of endorphins.
In one study, researchers found that performing music—through singing, drumming, and dancing—all resulted in participants having higher pain thresholds (a proxy measure for increased endorphin release in the brain) in comparison to listening to music alone. In addition, the performance of music resulted in greater positive emotion, suggesting one pathway through which people feel closer to one another when playing music together is through endorphin release.
The benefits of joining a choir. 