'Dueling' Siblings Perform Spot-On 'Frozen' Mashup On The Piano -- With Their Hands Behind Their Backs

03/12/2015 05:21 am ET | Updated Mar 12, 2015

A pair of piano-dueling siblings are wowing the Web this week with a “Frozen” mashup.

In the video above, watch as 11-year-old Sara, also known as “The Piano Gal,” and her older brother, musician Jason Lyle Black, perform a medley of songs from the Disney film.

Impressively, the duo are also seen in the clip playing while facing away from the piano -- a feat that both siblings have shown off in the past.


Watch the jaw-dropping and entirely adorable performance in the video above.

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