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