Playing with circuit bending

This is an unusual video where I am trying to create some weird sounds by modifying the circuit board of a toy piano. I managed to speed up and slow down the sounds, but that was all so far. Some of the potentiometers I was trying to use were faulty too. But I am really happy with the results as this is my very first circuit bending experiment. I ordered some parts so I will keep playing with this piano in the future and I will add some extra features to it.