What else is there to do with marbles beyond fuel a giant wooden music box? Maybe that wasn’t the exact thought process of the Wintergatan band members, but they did it anyway. That’s right — Swedish musician Martin Molin and the band designed and constructed a 3,000-piece marble music box powering a vibraphone, […]
![Marble Machine](https://indiebandguru.com/wp-content/uploads/2016/03/Wintergatan_Marble_Machine_and_Martin_21.jpg)