In Daniel Pink’s newest book, When: The Scientific Secrets of Perfect Timing, he writes that “Choral singing might be the new exercise.”

Two years ago, Sarah Manguso wrote a letter of recommendation for singing in the choir:

…in a choir, I can make sound, focus the mind, enjoy myself and forget myself, all at once. There is an old choristers’ adage that goes, “When the music is marked forte, sing so you can hear yourself; when it’s marked piano, sing so you can hear the others.” After enough practice, you can learn to feel the vibration in your skull and tell by the sensation whether your pitch is right, your timbre true. It is a kind of listening without hearing. Perhaps this combination of experiences is as common as what psychologists call flow, a state of complete absorption in an activity.

I feel an additional pleasure, though, greater than flow, when I sing in a choir. It’s a mode of singing that strikes a balance between feeling necessary — each voice must participate to achieve the grand unified sound — and feeling invisible, absorbed into the choir, your voice no longer yours. I can work hard, listen hard and disappear, let the ocean of sound close over me. It is comforting to disappear into all that sound and to know that no one else will hear me, either. The performance feels like a secret.

A year before that Oliver Burkeman wrote in The Guardian:

Group singing is a perfect case of the whole being greater than the sum of its parts. For entirely non-magical reasons – such as the averaging out of flat and sharp voices – a choir can sound far better than its individual members’ talents might suggest. The result is self-transcendence: the thing only works on a level bigger than oneself. “As long as I’m singing,” writes Stacy Horn in Imperfect Harmony, her memoir of singing in a Manhattan amateur choir, “it’s as if I’m inhabiting another reality. I become temporarily suspended in a world where everything bad is bearable, and everything good feels possible.”

And way back in 2008, Brian Eno wrote:

I believe that singing is the key to long life, a good figure, a stable temperament, increased intelligence, new friends, super self-confidence, heightened sexual attractiveness and a better sense of humor….there are physiological benefits, obviously: You use your lungs in a way that you probably don’t for the rest of your day, breathing deeply and openly. And there are psychological benefits, too: Singing aloud leaves you with a sense of levity and contentedness. And then there are what I would call “civilizational benefits.” When you sing with a group of people, you learn how to subsume yourself into a group consciousness because a capella singing is all about the immersion of the self into the community. That’s one of the great feelings — to stop being me for a little while and to become us. That way lies empathy, the great social virtue.

Sing, sing, sing.