Anonymous writes –

I was real interested in music theory and how to computationally create something aurally pleasing. Though the square waves may not be aurally pleasing (for most), I was able to make a PIC-based organ that played random chord progressions.

The resulting cardboard music box makes sings a pretty sweet tune – dig that servo kick drum! – Random music box

  • Ken

    Sounds just like the ice cream truck that has been stalking me in my neighborhood!