Hi guys. A couple of months ago I saw a youtube vid containing an awesome percussion instrument. It had a UFO-shape, similar to the hang (pic below), only it was a little more flat, and consisted of multiple layers of steel, alike a resonator guitar.
The thing about this instrument was that it could replicate pretty much any drum sound, and I saw a guy having a drum battle with a pretty good drummer, and when the drummer played something, he could play exactly the same thing with this thing.
Apparently its not very well known or popular, so it'd be great if one of you knew what it was called.

The Hang:

So that, but more flat, more sounds, and made of steel layers.