The Piano Printer V2 - Marble Physics Simulation (Beethoven | Für Elise)

I've synchronized Beethoven's Für Elise to over a thousand marbles bouncing on the piano keys. The marbles collect at the bottom and are colored to create a picture. I learned how to use Blender to make this video, and I can't believe that it's a free tool. There are SO many cool possibilities when you can bake the physics to keyframes. I will definitely be using it for other ideas.