Icon for music (percussion) IOS app

This is what either nothing or the letters "WPA" was looking for in their logo design

I need an icon for an upcoming IOS app called "World Percussion Academy" or "WPA".

The logo should include image material that shows that the app is about hand drumming. (Like for example a drum or hands)
If there is a drum, it should be some kind of ethnic hand drum, not one played with sticks.

For some background about the instrument, you can check out my website www.framedrums.net.

I generally prefer a hand drawn and rather simplistic style (like the hand drawn tambourine in the attached file) over CGI logos, but am also open for all kinds of suggestions. Read more