These four Salzburg Festival Opening Concerts are now available in a hardcover slipcase for a very attractive price! Top casts with Pierre Boulez, Daniel Barenboim, Nikolaus Harnoncourt, Wiener Philharmoniker, Dorothea Roschmann, Elina Garanca, Klaus Florian Vogt, Rene Pape, Anna Prohaska, Anna Larsson and Johan Botha.