Tone Matrix

I have been chatting to @mbarrow about this tool that we have both come across that works brilliantly on the whiteboard. Tone Matrix is described as :

Simple sinewave synthesizer triggered by an ordinary 16step sequencer. Each triggered step causes a force on the underlaying wave-map, which makes it more cute.

via http://lab.andre-michelle.com/tonematrix

Here is a video of Leo using it some time ago to give you and idea of what it does. I think this would be a welcome addition to the Foundation or SEN classroom.