If you hit play and close your eyes on this video, would you be able to guess the instrument you were listening to? What sounds like a xylophone is actually a machine of marbles made by Swedish band Wintergatan.
![You’ve Never Seen an Instrument Like This](https://thehappychannel.com/wp-content/uploads/2016/04/youve-never-seen-an-instrument-l.jpg)
If you hit play and close your eyes on this video, would you be able to guess the instrument you were listening to? What sounds like a xylophone is actually a machine of marbles made by Swedish band Wintergatan.