all i know about this video is that it's "The PS22 Chorus of 2009" singing Coldplay's Viva La Vida, the soloist's name is April, and it's the most pleasant thing i've ever laid ears on. i don't even normally like this song but i can't stop listening!
you have to actually watch the whole thing through at least once too. the closed eyes, the head swaying, the heart clenching...GAH! i can't take it. AMAZING!