Vienna Boys Choir, Vienna State Opera men's choir, Choralschola of the Imperial Court Chapel, Members of the Vienna Philharmonic Orchestra, Martin Schebesta, Elke Eckerstorfer
Vienna Boys Choir, Vienna State Opera men's choir, Choralschola of the Imperial Court Chapel, Members of the Vienna Philharmonic Orchestra, Mirjam Schmidt, Wolfgang Kogert
Vienna Boys' Choir, Choir of the Wiener Staatsoper, Choralschola of the Wiener Hofburgkapelle, Members of the Wiener Philharmoniker, Johannes Ebenbauer, Robert Kovács
Vienna Boys Choir, Vienna State Opera men's choir, Choralschola of the Imperial Court Chapel, Members of the Vienna Philharmonic Orchestra, Mirjam Schmidt, Wolfgang Kogert
