With Apollo Chorus auditions set for September 10th and 13th, it's great that Slate just ran an essay explaining the benefits of singing:
Music is awash with neurochemical rewards for working up the courage to sing. That rush, or “singer's high,” comes in part through a surge of endorphins, which at the same time alleviate pain. When the voices of the singers surrounding me hit my ear, I'm bathed in dopamine, a neurotransmitter in the brain that is associated with feelings of pleasure and alertness. Music lowers cortisol, a chemical that signals levels of stress. Studies have found that people who listened to music before surgery were more relaxed and needed less anesthesia, and afterward they got by with smaller amounts of pain medication. Music also releases serotonin, a neurotransmitter associated with feelings of euphoria and contentment. “Every week when I go to rehearsal,” a choral friend told me, “I'm dead tired and don't think I'll make it until 9:30. But then something magic happens and I revive ... it happens almost every time.”
Yep, every Monday in the fall and spring I drag myself in at 7pm, and by the time we go for beers at 9:30 I feel better. And, of course, concerts are a lot of fun, especially when we nail them.
Which reminds me, you should subscribe to Apollo. Our first (free!) concert is 3pm on November 8th at Second Presbyterian in Chicago.