Bill Clinton ordered ten of these

So, it's basically a slide whistle?

Is it me or does playing that distort reality?

It has a way wider range than I expected.

His shelves of interesting instruments.

Simply finger the hole while blowing the shaft to make beautiful music.

Finger Banjo

Wish it was just the fingerbanger or whatever without the other noises. Hard to tell but I can't see any advantages over a keyboard, and by extension a keytar and/or piano/keyano, so why invent this?

Magical