I'm proud to announce the first stable release of PRION a computational tool for protein musicality studies. Some programs exists to generate protein music from amino acid code, but there is no easy user friendly plateform for that. PRION use python langage flexibility to provide a simple plateform to study protein musicality, add new options, it works by mixing visual and music. you can analyse musicality by working on : -amino acid type -secondary domain -atoms density -solvent accessibility I hope you'll found it usefull. I've done my best to develop something as simple as possible to use and modify. This first release is mainly a development version, so you'll need to know a little about python programmming for installation. Don't hesitate to give your opinion about the code. Stay tuned since a user friendly installation version is comming soon. Every parameters can be modified with the GUI, except the mapping, the code have to be modified by a simple intuitive process. Demo PRION MUSIC http://youtu.be/qGpfglcRe9cDemo AQUAPORIN MUSICThe source code can be found on github, you are free to fork, create a new branch and participate to the development. All the documentation can be found on github. Stay tuned for new importants released announcment and debug annoucment.