PS 22 Chorus Inspires

I've been following the "adventures" of this public school choir from Bronx for awhile now. They are famous, you know, and their music teacher is inspirational. The kind of inspirational you find in movies like Mr. Holland's Opus. Out of all the tunes they post on YouTube, this song moves me the most. (FYI it's Viva la Vida by Coldplay)