https://github.com/powertab/powertabeditor https://github.com/powertab/powertabeditor Compatible with the original PowerTab 1.0 files too, so a huge preexistin

https://github.com/powertab/powertabeditor https://github.com/powertab/powertabeditor Compatible with the original PowerTab 1.0 files too, so a huge preexisting tab library