Dorothea Roeschmann, Anna Larsson, Johan Botha – and rising star Anna Prohaska: master conductor Pierre Boulez the “grand seigneur de subtle minimalism and exquisitely beguiling sounds” (Der Standard), assembled a cast of tremendous distinction for this prestigious concert, conceived as a tribute to Gustav Mahler. After two works by Mahler´s pupil Alban Berg, featuring Roeschmann and Prohaska, the main event of the concert is Gustav Mahler´s large-scale cantata “Das klagende Lied” – a “great spectral opera for the mind´s eye (Wiener Zeitung)