Charlie McMahon Born Horace Charles McMahon In The Blue Mountains Outside Sydney Australia June 19 1951 Is An Australian Didgeridoo Player. The Founder Of The Group Gondwanaland McMahon Was One Of The First Non-Aboriginal Musicians To Gain Fame As A Professional Player Of The Instrument. He Is Also The Inventor Of The Didjeribone A Sliding Didgeridoo Made From Two Lengths Of Plastic Tubing And Played Somewhat In The Manner Of A Trombone Hence Its Name . Artist's Website Http //www.Charliemcmahon.Com Wikipedia Http //en.Wikipedia.Org/wiki/Charlie_McMahon