Rouge is organized to be modular and thereby more easily extended. Using the UI one can change the filters, compositions, and show modules. With a little programming you can make your own show modules, audio analysis algorithms, or rearrange the architecture entirely.
Rouge is licensed under a Creative Commons Attributions 3.0 License.
If you extend or hack Rouge, please include the Rouge and maryfranck.net elements in the UI and share what you develop here.