Order from Chaos – Satisfying Marbles play “The Lark” by Glinka/Balakirev

Marbles bounce through a plinko pegboard and hit the correct piano key at the perfect time. In this version of the piano printer I created a rainbow spectrum for the key presses, as well as the usual portrait formation from the falling marbles. What did you think? Please leave a comment in the section below and remember to share the video and sign up for our free newsletter!