TuxGuitar is a multitrack guitar tablature editor and player. With TuxGuitar, you will be able to compose music.

With TuxGuitar, you will be able to compose music using the following features:

Tablature editor
Score Viewer
Multitrack display
Autoscroll while playing
Note duration management
Various effects (bend, slide, vibrato, hammer-on/pull- Support for triplets (5,6,7,9,10,11,12)
Repeat open and close
Time signature management
Tempo management
Imports and exports gp3,gp4 and gp5 files