Context of Les choristes, Galatee Films ; Pathe Renn ; France 2 Cinema ; Novo Arturo ; Vega Film AG ; in association with Banque Populaire Images 4 ; CP Median ; with the participation of Canal+ ; screenplay by Philippe Lopes Curval, Christophe Barratier ; produced by Jacques Perrin, Arthur Cohn, Nicolas Mauvernay ; directed by Christophe Barratier, (videorecording)