December 15, 2015 11:19 AM EST

Duchess of Cambridge Kate Middleton got into the holiday spirit Tuesday by participating in a drum circle, used as a form of music therapy, at a Christmas party for the children’s mental health charity the Anna Freud Centre in London. A video tweeted by Kensington Palace shows the royal performing Queen’s “We Will Rock You” with the group in her red Alexander McQueen dress — but no word on whether she also performed “Little Drummer Boy.”

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