Luppp is now in the Ubuntu Repository!
Luppp is the amazing work of Harry van Haaren. It is a music creation tool, intended for live use. It focuses on real time processing and a fast intuitive workflow.
More information can be found here: http://openavproductions.com/luppp
The version in the repository is the latest from github: https://github.com/harryhaaren/openAV-Luppp