- Norddeutscher Figuralchor, Ryoko Morooka & Joerg Straube
- Kammerchor Stuttgart & Frieder Bernius
- Michael Deltchev & Collegium Vocale Gent
- Frieder Bernius
- Netherlands Chamber Choir
- RIAS Kammerchor & Hans-Christoph Rademann
- Ensemble Vocal Européen & Philippe Herreweghe