Hello, I'm Raghu and Welcome to this Yirdaki site.  Known usually as the Didgeridoo, it has countless shapes, names, and musical styles of play. I've made a series of  free  videos for those just starting out, and  there are cool links to sites of good makers, players and resources of  the Didgeridoo.  Have fun!
Click above for short intro video
A few of my favorite players and websites, i will rotate these as there are so many good players and new vids regularly.
http://www.youtube.com/watch?v=OpRpQH4zgro
Dutch Guy, Another of his vids, U got to watch this one!!
http://www.youtube.com/watch?v=VF_Hw8l01LI
Now this is cool. Jono Callow plays a slide didgeridoo and drums at the same time. , very, very good!
http://www.djalu.com/
Aboriginal master maker and player. This one is a must visit!
Visit the Videos Page for 10 Free Lessons 
How to play the didgeridoo. Includes how to make a functional didge and how to circular breath.