Hacker News Reader

Tux is great for what it is! I didn't specify this in my OP, but I'm looking for something that could be embedded in a web app. Still though, TuxGuitar is a great piece of software, I used it a ton in my early guitar days.

I went to go see if I could contribute and modify the tempo to accelerate by less than 1% a repeat. I found the development hard to get into, source control was subversion and documentation was sparse.

This was a few years ago so it may not be accurate.

TuxGuitar is also great for making your own tabs. songsterr.com accepts its tab format (or tux exports to a common one, I forget)

Did guitar pro really name their files gpx like the GPS XML format?