Wintergatan has been around since 2013 and has made some seriously impressive videos and a full-length album. Though this is just an entirely different level of insanity.
The band made a marble machine that plays a xylophone, bass, snare, bass drum, and cymbal for its user, aside from the user having to fret the bass notes and play with the modulation… and it's just the craziest thing I have ever seen.
As this video continues, I guarantee your jaw is going to drop a little more.
