A new video released by the ambitious Wintergatan band of folktronica musicians/inventors (previously) shows the latest developments in their ongoing Marble Machine project. The video above documents the successful completion of the Marble Conveyor Belt, which uses ratchets and pistons to move dozens of marbles around and through the Marble Machine. Martin Molin, who is a member of the band and the inventor of the Marble Machine, demonstrates how the movement of marbles is in time to—and can even create—beats and rhythms in Wintergatan’s music. We’ll leave the technical details to the professionals, but imagine a pinball machine meets an oversized music box.
In-depth notations on the band’s YouTube channel explain the specifications of the conveyor belt’s functionality. Wintergatan’s loyal following on YouTube and Patreon, which follows these intricacies at every turn, has helped support the complex and long-running invention process. Once the full Marble Machine X is complete, Wintergatan will embark on a world tour performing music with the finished musical machine.