It started with a really simple maths equation which I used to render out some stills ( tinyurl.com/discomaths ) which I added to the description on Flickr which in turn inspired Andy Best to amend slightly and render out two animated versions ( vimeo.com/2707163 / vimeo.com/2711988 ) which inspired me to create my own audio reactive (ish) animation.
The internets are fun if you share :-)
The tune is a quick edit I did of a Sir Drew bootleg I had on vinyl btw.