Golden Lines is a music visualizer using processing and minim to create visualizations that look like this:
A video version can be seen here: Musical Visualisation: Disowned on Vimeo
There are two versions of this processing project. One is a realtime visualizer in which the music plays as the visualizer creates the file and finally the resulting art is saved as a png.
The second version creates a video of the visualization in the folder that the file is run from.
You can find executables under the releases tag of this. Or by clicking . Apart from the Mac executable Java 8 needs to be installed on your system. You can find it here Download Free Java Software.
Note: Skip to releases if you don’t want to install anything.
Firstly, install the processing editor from Processing.org. Then clone or download the repository. Finally open the .pde file in the folder of your choice to open it up in the processing editor. From here you can run, modify or freely compile the code.