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Blind singer Marlana Vanhoose delivered a show-stopping rendition of the national anthem tonight at the Republican National Convention in Cleveland.

Marlana was born with Cytomegalovirus, and has been blind her entire life. At the age of two, she was diagnosed with mild cerebral palsy.

But she hasn't let that stop her from becoming a successful singer, performing at events around the country.

Tonight, she brought the house down at the Quicken Loans Arena with a powerful rendition of "The Star-Spangled Banner."

Watch the jaw-dropping performance above.

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