Summit Singers practice for the Pops concert, to be held at 7 p.m. on Dec. 7. In the clip, senior Victoria Guest sings the solo.

To watch another choir video click here and to read the story click here.

This article has been revised to reflect the following update: The song in the video is not “We Are Young” by Fun, but instead “Winter Song” by Sara Bareilles and Ingrid Michaelson.