What are some alternatives?
When comparing Frescobaldi and TuxGuitar, you can also consider the following products
MuseScore - 24 Sep 2012 . Design a homepage that captures attention and serves as a good starting point for navigating the website.
Guitar Pro 7 - Create, play and share your tabs
Rosegarden - Rosegarden is a powerful audio, MIDI and score editing and sequencing environment for musicians.
Sibelius - Sibelius is a virtual score creation tool which allows composers to easily create new piano scores, developed by Avid.
StaffPad - Write music naturally on your Windows Surface Tablet.
Yousician - An interactive guitar-learning app.