- 2008
- 2013
- Marco Lienhard
- Ronnie Nyogetsu Reishin Seldin
- Brian Keane, Deuter, James Newton, R. Carlos Nakai, Paul Horn, David Samuels, Peter Michael Hamel, Hans Otte, Jon Mark, David Mingyue Liang, Double Image, Cecil Lytle, Henry Wolff, Nancy Hennings, David Hykes & Popol Vuh
- Dean Evenson, "Pandit" Shivnath Mishra & Deobrat Mishra
- Chinmaya Dunster