- Nele Gramß, Markus Flaig, Peter Neumann, James Oxley, Cologne Chamber Choir, Elvira Bill, Michael Dahmen, Johanna Winkel, Markus Brutscher, Jan Thomer, Collegium Cartusianum
- Paolo Barbacini, Ann Murray, Malcolm Frager, Hiro Kurosaki, Cologne Chamber Choir, Georg Fischer, Hans-Martin Linde, Martyn Hill, Marilyn Schmiege, Konrad Hünteler, Peter Seymour, Cappella Coloniensis, Gabriele Ferro, Dame Emma Kirkby, 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.