Professor Graham Welch, Chair of Music Education at the Institute of Education, University of London, who, for 30 years, has studied the developmental and medical aspects of singing.
“Singing has physical benefits because it is an aerobic activity that increases oxygenation in the bloodstream and exercises major muscle groups in the upper body, even when sitting,”
“Singing has psychological benefits because of its normally positive effect in reducing stress levels through the action of the endocrine system,which is linked to our sense of emotional well-being.”
“Under normal circumstances, most people breathe shallowly, using only a small percentage of their lungs. To sing powerfully and sustain tone, choral singers must tap into their greater lung capacity. This improved breathing feeds the body and the brain with revitalizing oxygen and expels stagnant air, germs, and environmental toxins from deep within the lungs. “
Time Magazine: August 2013
“When you sing, musical vibrations move through you, altering your physical and emotional landscape. Group singing, for those who have done it, is the most exhilarating and transformative of all. It takes something incredibly intimate, a sound that begins inside you, shares it with a roomful of people and it comes back as something even more thrilling: harmony. So it’s not surprising that group singing is on the rise.
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.
It turns out you don’t even have to be a good singer to reap the rewards. According to one 2005 study, group singing “can produce satisfying and therapeutic sensations even when the sound produced by the vocal instrument is of mediocre quality.”
Telegraph : September 2011
“… while the feel-good effects of singing are well-documented, experts now believe that joining a choir could improve the symptoms of a range of health problems including Parkinson’s, depression and lung disease.
At a conference of the Royal Society for Public Health in London last week, Grenville Hancox, professor of music at The Sidney De Haan Research Centre for Arts and Health, Canterbury, described the changes that can take place through singing together as “extraordinary