Here are some sound and video of me, Igor Koshkendey, and Mongun-ool Ondar taken at Asian Moon Fest 2004 and shortly there after
My Ezengileer is pretty neophyte and i only included it to demonstrate the difference between just using the velum (opening into the nasal passages) and using the tongue to close off the opening into the mouth at the top of the throat.
MPEG MOVIES
MP3 sound clips
and a special bonus MP3 from the workshop
Mongun-ool Ondar Borbangnadyr
He is using a combination of tongue and lip techniques