6 Sisters Perform Beautiful Rendition of “Mary, Did You Know?” in Acapella Cover

The music video features the six sisters of Cimorelli, a popular singing group with over 5 million subscribers on YouTube, performing a unique version of a Christmas classic acapella. With no instrumental accompaniment, the quality of each voice shines through. The sisters have a musical background, with their mother being a classically trained pianist who instilled her love of music in her daughters.