Festival Chorus

Festival Chorus

Monday, August 26, 2013

Our Hearts Beat as One

For the full version of this article, including the multimedia samples, see the NPR post
http://www.npr.org/blogs/health/2013/07/09/200390454/when-choirs-sing-many-hearts-beat-as-one

When Choirs Sing, Many Hearts Beat As One

We open our hymnals to Hymn 379, and we begin to sing. "God is Love, let heav'n adore him / God is Love, let earth rejoice ..."

Lifting voices together in praise can be a transcendent experience, unifying a congregation in a way that is somehow both fervent and soothing. But is there actually a physical basis for those feelings?
To find this out, researchers of the Sahlgrenska Academy at the University of Gothenburg in Sweden studied the heart rates of high school choir members as they joined their voices. Their , published this week in Frontiers in Neuroscience, confirm that choir music has calming effects on the heart — especially when sung in unison.

A Swedish researcher explains how heart rates become synchronized when people sing together.
Using pulse monitors attached to the singers' ears, the researchers measured the changes in the choir members' heart rates as they navigated the intricate harmonies of a Swedish hymn. When the choir began to sing, their heart rates slowed down.

"When you sing the phrases, it is a form of guided breathing," says musicologist of the Sahlgrenska Academy who led the project. "You exhale on the phrases and breathe in between the phrases. When you exhale, the heart slows down."

But what really struck him was that it took almost no time at all for the singers' heart rates to become synchronized. The readout from the pulse monitors starts as a jumble of jagged lines, but quickly becomes a series of uniform peaks. The heart rates fall into a shared rhythm guided by the song's tempo.

"The members of the choir are synchronizing externally with the melody and the rhythm, and now we see it has an internal counterpart," Vickhoff says.

This is just one little study, and these findings might not apply to other singers. But all religions and cultures have some ritual of song, and it's tempting to ask what this could mean about shared musical experience and communal spirituality.

"It's a beautiful way to feel. You are not alone but with others who feel the same way," Vickhoff says.
He plans to continue exploring the physical and neurological responses of our body to music on a long-term project he calls Body Score. As an instructor, he wonders how this knowledge might be used to create more cohesive group dynamic in a classroom setting or in the workplace.

"When I was young, every day started with a teacher sitting down at an old organ to sing a hymn," Vickhoff says. "Wasn't that a good idea — to get the class to think, 'We are one, and we are going to work together today.' "

Perhaps hymns aren't for everyone, but we want to know, what songs soothe your heart? For a bit of inspiration, we've included a clip of the Mormon Tabernacle Choir, whose members know a lot about singing together.

Wednesday, August 21, 2013

Reasons to Sing

"I sing because I'm happy, I sing because I'm free." These words from the familiar hymn His Eye is on the Sparrow turn out not just be a statement of faith but a phenomenon backed up by science. As it turns out singing with others has been shown to increase endorphins, a hormone associated with pleasure. Singing with others also helps us connect to one another, it creates surges of the hormone oxytocin, the hormone that helps bonds moms and new babies.

One of the surprising things about singing is that you don't even need to be good at it to experience these benefits. Professional singers in these studies show no noticeable difference in the pleasures singing they experience, with their untrained colleagues. Other benefits include lowered blood pressure, easier breathing, decreased stress and increased relaxation. For more information, please see the full article by Dr. Mehment Oz and Michael Rolzen.

Aside from the science, as people of faith we have the added benefit of uniting our voices in praise of God. As a church choir, lifting our voices in worship is the most important and gratifying use of our humble gifts. The founder of the Methodist tradition, John Wesley reminds us in the "Directions for Singing" printed in our hymnals: "Above all sing spiritually. Have an eye to God in every word you sing." We invite you to join us in testifying to God's beauty, majesty and power in our lives this season.

Sanctuary Choir rehearsals resume Thursday, September 5th at 7pm and the Sisters in Song resume on Monday, September 9th. For more information about the music program contact Juan Carlos Acosta, Director Music Ministries.

Tuesday, August 20, 2013

More On The Benefits of Singing

Singing Changes Your Brain

Group singing has been scientifically proven to lower stress, relieve anxiety, and elevate endorphins

Getty Images
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. According to Chorus America, 32.5 million adults sing in choirs, up by almost 10 million over the past six years. Many people think  of church music when you bring up group singing, but there are over 270,000 choruses across the country and they include gospel groups to show choirs like the ones depicted in Glee to strictly amateur groups like Choir! Choir! Choir! singing David Bowie’s The Man Who Sold the World.

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.

The elation may come from endorphins, a hormone released by singing, which is associated with feelings of pleasure.  Or it might be from oxytocin, another hormone released during singing, which has been found to alleviate anxiety and stress. Oxytocin also enhances feelings of trust and bonding, which may explain why still more studies have found that singing lessens feelings of depression and loneliness.  A very recent study even attempts to make the case that “music evolved as a tool of social living,” and that the pleasure that comes from singing together is our evolutionary reward for coming together cooperatively, instead of hiding alone, every cave-dweller for him or herself.

The benefits of singing regularly seem to be cumulative. In one study, singers were found to have lower levels of cortisol, indicating lower stress.  A very preliminary investigation suggesting that our heart rates may sync up during group singing could also explain why singing together sometimes feels like a guided group meditation.  Study after study has found that singing relieves anxiety and contributes to quality of life. Dr. Julene K. Johnson, a researcher who has focused on older singers, recently began a five year study to examine group singing as an affordable method to improve the health and well-being of older adults.

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.”  Singing groups vary from casual affairs where no audition is necessary to serious, committed professional or avocational choirs like the Los Angeles Master Chorale or my chorus in New York City, which I joined when I was 26 and depressed, all based on a single memory of singing in a choir at Christmas, an experience so euphoric I never forgot it.

If you want to find a singing group to join, ChoirPlace and ChoralNet are good places to begin, or more local sites like the New York Choral Consortium, which has links to the Vocal Area Network and other sites, or the Greater Boston Choral Consortium.  But if you can’t find one at any of these sites, you can always google “choir” or “choral society” and your city or town to find more. Group singing is cheaper than therapy, healthier than drinking, and certainly more fun than working out.  It is the one thing in life where feeling better is pretty much guaranteed.  Even if you walked into rehearsal exhausted and depressed, by the end of the night you’ll walk out high as a kite on endorphins and good will.