These videos HAVE SOUND.
My Tron Minim uses sounds from both, left and right channels to rotate and expand the box. The blue inner box’s rotate is mapped to the left channel while the green is mapped to the right. For the background, I used an image and then added a filter to the same image. The initial image stays there, while the filtered image plays on top. The filtered image is mapped to the right channel.
The outer box is made so it changes color if it exceeds a certain size.
My first minim focused on a beach theme. I was going to make the image mask move about the screen but changed to the Tron version.