Playable Portuguese "Tuna" Tambourine Keychain

This is a small portuguese "Tuna" tambourine, made for a friend.

You can add a couple of M6 washers to any of the columns around the circle, this will give it SOUND!
I add a little bit of adhesive to the top, a keychain and some fabric stripes, since it gives it a better look.

If you want to know more about portuguese Tunas:

Here's a few more info on wiki about Portuguese Tunas.
http://goo.gl/UvS4av

This is Tuna Templária de Tomar, performing a Tuna's tambourine song.
https://www.youtube.com/watch?v=C6wU3W-un3s&feature=youtu.be

NOTE: This is not an exact scale replica.