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<http://www.dailynews.com/arts-and-entertainment/20140502/southern-california-high-schoolers-sing-out-success-at-25th-annual-high-school-choir-festival>
<http://www.sgvtribune.com/arts-and-entertainment/20140502/southern-california-high-schoolers-sing-out-success-at-25th-annual-high-school-choir-festival>