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