Developing the final instrument

We decided on using a few different circuits for the final instrument, all of them would be controlled by the light dependent resistors, changing their pitch/volume.
There are a few ways of making the instrument work responding to light. Our first idea was to shine a torch at the resistor and shake it around to get some cool sounds, we still are going to use the torch idea but the main controller of the light will be a computer screen which the instruments are pointed at, so as the brightness on the screen changes, the sounds of the devices change. Therefore creating sound out of a moving image.