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