The Shaman's Radio

What goes in the front of the Shaman's radio? Click on hint and it just points to the front of the radio where all the holes are. There is nothing in my inventory that will fit.

Devs: this game needs soooooooooooo much more work! It shouldn't have been released yet, especially with no Walkthrough.

I have the same problem. Can't move on in the game until I wake the Shaman with the radio, but have nothing to use on the radio.

Can anyone help with the solution? Where do we find the part that goes on the radio???

I can't remember what exactly to do with the radio but I do remember you wake the Shaman with the magical wind chimes.