The Los Angeles Children's Chorus turns 40 this year. Their concert choir has a Grammy win under their belt and is known worldwide, but  accolades — or even how their performances are received by audiences — aren’t their primary goal.

 

<p>The Los Angeles Children's Chorus turns 40 this year. Their concert choir has a Grammy win under their belt and is known worldwide, but&nbsp; accolades &mdash; or even how their performances are received by audiences &mdash; aren&rsquo;t their primary goal.</p>
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