Meredith Arwady, Monika Bohinec, Jochen Schmeckenbecher, Frank van Aken, Lisa Wedekind, Sebastian Weigle, Gregory Frank, Kurt Streit, Susan Bullock, Tanja Ariane Baumgartner, Bernadett Fodor, Ain Anger, Angel Blue, Alfred Reiter, Magnus Baldvinsson, Hans-Jurgen Lazar, Mona Somm, Barbara Zechmeister, Terje Stensvold, Anja Fidelia Ulrich, Frankfurt Opera Chorus, Jenny Carlstedt, Kateryna Kasper, Britta Stallmeister, Peter Marsh, Katharina Magiera, Frankfurt Opera and Museum Orchestra, Eve-Maud Hubeaux, Dietrich Volle, Claudia Mahnke, Lance Ryan, Johannes Martin Kränzle, Christiane Kohl, Eva-Maria Westbroek, Richard Cox, Martina Dike
