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