Seven Styles of Tuvan Throat Singing

I'm still on my overtone...  ...I'm still on my overtone singing kick: here's Alexander Glenfield demons...  ...an Throat Singing, a method of singing which produces sounds that no human throats should be able to make. It's like having a f...

http://www.neatorama.com/2011/11/28/seven-styles-of-tuvan-throat-singing/