David Hudson David Hykes Brian Keane Ömer Faruk Tekbilek Saad Ullah Khan Munich Hochschule Madrigal Choir Max Frey Huseyin Erek Haissmavourk Choir Mihran Ghazelian Utrecht Students Choir Utrecht Students Chamber Choir Jan Boogaarts Augsburg Early Music Ensemble Rainer Herpichbohm Sabine Lutzenberger Perry Silverbird Dip Tse Chok Ling Monastery Monks Timothy Hill Karineh Avetissian Jeremy Summerly Oxford Camerata Steve Roach
