Not a lot of people know that there are a lot of weird instruments that exist in the music world. Not everything that makes beautiful music is beautiful themselves. Some are so strange looking that you'll have to take a second and third look at the instrument to figure out how in the world it came to produce melodies and harmonies.

And we're not talking about misshapen guitars and freaky-looking flutes here. We're talking about seriously strange and borderline sick instruments that'll make you wonder what genius or seriously twisted mind ever came up with this idea.

The Kalashnikov Guitar

These guitars are made from AK-47 rifles. These re-done guitars still feature the rifle's main base including body, handle and trigger. On one end you can still hold it up to pretend aim. And on the other end you can adjust the guitar strings to prepare for a session jam. Truly one of the weird instruments of the world, not to mention quite disturbing too. I guess you can say that it's deadly in more ways than one.

The Tsabona

This magnificently instrument hails from Greece. It made its debut approximately 2000 years ago. These weird instruments are very similar to the Scottish bagpipes. It plays a total of six notes.

The magnificence of this instrument is that its "bag" is made from goat skin. Thank goodness the mouthpiece is non-goat! Try breathing in and out of a super geriatric dead goat. Freaky!