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