Here is a page about music of the !Kung San (Zhun/twasi) bushmen from the Kalahari.
There is also something about the lokanga voatavo, an instrument from Madagascar.
Here is a page about the song Malaika, with English lyrics.
I also have a website describing some of my touch and haptics research.
by Ian Summers
ian.r.summers[at]btinternet.com