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