Get the audio track marble machine by wintergatan.
Marble machine x finished.
It works check out the mmx poster here.
Thanks to it being driven by ratchets and pistons it ma.
The marble conveyor belt is completed and it delivers perfectly.
A couple of weeks ago just before taking a well earned break he posted a first run of the extraordinary marble machine x playing the drum section.
Martin has been posting videos every week on the development of this machine.
Such a piece takes significant work to produce and yet it is just one part of a much larger machine.