Vienna Boys' Choir, Choir of the Wiener Staatsoper, Choralschola of the Wiener Hofburgkapelle, Members of the Wiener Philharmoniker, N.N., Wolfgang Kogert
Vienna Boys' Choir, Choir of the Wiener Staatsoper, Choralschola of the Wiener Hofburgkapelle, Members of the Wiener Philharmoniker, N.N., Jeremy Joseph
Vienna Boys' Choir, Choir of the Wiener Staatsoper, Choralschola of the Wiener Hofburgkapelle, Members of the Wiener Philharmoniker, N.N., Wolfgang Kogert