Christmas came early for patients at Boston Children’s Hospital on Tuesday — thanks to the Boston Celtics.

Led by Kyrie Irving and Brad Stevens, a group of C’s players visited BCH and took part in a variety of holiday activities. The highlight of the day, though, came when Irving led his teammates through a stirring rendition of “Jingle Bells.”

Take a look:

Nailed it.

Here are some other sights and sounds from a festive day at BCH:

Honestly, it looks like Irving and Guerschon Yabusele had a better time than anyone.

The Celtics are in the midst of a five-day break following their victory over the Minnesota Timberwolves on Saturday. The Green will be back in action Thursday night when they host the New York Knicks at TD Garden.

Thumbnail photo via Greg M. Cooper/USA TODAY Sports Images