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