Guitartab

I made a module for my thesis and I would like to share it. This module handles(save, update, play) simple guitar tablatures(http://en.wikipedia.org/wiki/Tablature), that you can upload from a plain text file.
The module use only core modules, and a 3th party open source AS3 library called Standingwave 2(http://joeberkovitz.com/blog/2009/05/15/standingwave-open-source-as3-audio/).
The module is unpretentious now, but there is a lot of possibilities to develop.