This week, Paris des Arts is in Vienna, where musical tradition flirts with modernity. We meet some of the city's most vibrant figures, such as the visionary conductor Laurence Equilbey. She's at the helm of the Insula Orchestra, who are performing for the first time at the Musikverein's legendary "Golden Hall". Her chamber choir "Accentus" and the "Insula Orchestra" are taking on Robert Schumann's "Paradise and the Peri".