Tetris Music

This is a bit of a joke: the shape is familiar, but it's the gcode you need to run. :-)

The Makerbot sounds musical as it builds, but I thought I'd pipe a midi in and see what happens. Others have done this before, but I wanted to have a go. I fixed an electronic violin tuner to the makerbot and then moved the feedrate slider to different points to get the notes. Then I hacked a Python script from here (http://tim.cexx.org/?p=633) to make the gcode. I'm just doing one channel right now for si