Vienna Boys' Choir, Peter Marschik, Stuttgart Philharmonic Orchestra, Benjamin Schmidinger, Albin Lenzer, Michael Knapp, Ernst Jankowitsch, Camerata Salzburg, Gabriele Fuchs, Robert Kuppelwieser, Ernst Hinreiner, Lothar Stadler, Michael Hahn, Gernot Schimmel, Gernot Reininger, Linz Sinfonietta, Altenburg Boys Choir, Peter Hrncirik, Walton Grönroos, Gabriele Schreckenbach, Marcus Creed, Rundfunk-Sinfonieorchester Berlin, RIAS Chamber Chorus, Celina Lindsley, Werner Hollweg & Berlin Symphony Orchestra