| Article: | Billboard chart-topping Mormon choral/orchestral group in concert at Allen Performing Arts Center For the first time ever, Mormon Choral Organizations (MCO), a choral and orchestra group with more than 700 traveling singers and instrumentalists, including children, teenagers, and adults, from Orange County, California, and the East Valley of Phoenix, Arizona, will be holding a community concert at the Allen Performing Arts Center in Allen, Texas on March 15. The group will be in the Dallas area for a special performance at the Meyerson Symphony Center as part of the American Choral Directors Association’s biannual convention. |