Documentary in which soprano Danielle de Niese provides a unique backstage pass to her preparations for the role of Rosina in Glyndebourne's 2016 production of Rossini's masterpiece The Barber of Seville, one of the greatest comic operas, to mark the 200th anniversary of its premiere. The film gives an unparalleled insight into how a top opera professional shapes a performance, both musically and dramatically. As well as actuality filming of all stages - from singing to warm-ups to costume fitti...