En vivo, Video: Buscador de críticas de conciertos de música clásica, ópera, ballet y danza | Alexej Tregubov

Before the beginning of each opera, an announcement is made reminding the audience not to film, photograph, tweet, post, google, snapchat... Komische Oper Berlin premieres a hilarious Barber of Seville where the singers do nothing but just that.