Concerto pour deux voix

This one caught my attention: Concerto for two voices? how bizarre. And look it’s two dreamy eyed teenagers singing against and angelic consort of peers, and rock band that ruined everything. But wait! There are MORE performances of the same song sung by the same group! Thank God they fired the drummer on the 2nd and 3rd performances. The boy, JB Maunier, has to milk this one as his voice has probably already changed and the piece will fall out of his repertoire. He has his own website and it was likely he who put this videos up on YouTube. I couldn’t understand who the girl is, and no one IDed her. In fact I think I caught him not singing one of the high notes at the end, so there was either someone off stage, or they were lip-syncing.