Big sister's music teaches toddler with Down syndrome to talk

UTAH -- For a family in Utah, music is playing an important role in allowing a big sister and her little brother to communicate.

Doctors thought that 2-year-old Bo Gray wouldn't speak for a few more years because he has Down syndrome.

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But his family found music helped him learn to talk, so his big sister took out her guitar so the two could sing together.

Bo's very first word was "happy."
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