USA TODAY REPORTS: Grab your tissues, because famous Staten Island, N.Y., PS22 chorus has done it again.
This time, the talented troupe of fifth graders, which has been enchanting crowds since 2000 (and eliciting fanfare from celebrities since a 2007 performance with Tori Amos), put the spotlight on their teacher Adriana Lopez, who is battling breast cancer.
As the last song of the year at their last practice, chorus director Gregg Breinberg, speaking to Lopez, says the group was "so inspired by your fighting spirit" that they decided to sing her the song. The touching performance has garnered more than a million views on YouTube:
via Watch: Elementary school chorus sings to teacher with cancer.