- Jan Thomer, Cologne Chamber Choir, Nele Gramß, James Oxley, Collegium Cartusianum, Markus Brutscher, Peter Neumann, Markus Flaig, Elvira Bill, Michael Dahmen, Johanna Winkel
- Dame Emma Kirkby, Hiro Kurosaki, Cologne Chamber Choir, Marilyn Schmiege, Konrad Hünteler, Cappella Coloniensis, Gabriele Ferro, Peter Seymour, Martyn Hill, Georg Fischer, Hans-Martin Linde, Ann Murray, Paolo Barbacini, Malcolm Frager, Ulf Bjorlin
Cologne Chamber Choir
Biography
Made up of students and alumni of the University of Cologne, the choir covers a contemporary repertoire, along with early music.