May 2, 2017

- Guitar Tabs:
+ Milti line to view tabs
+ First waiting
+ Speed and lopp tabs
+ Repeat playback
+ Loop view title songs
+ Sheet music
+ View chords of the song
+ Add to Favorite
+ Change instrument
+ Fix error with large song (hidden line on tabs)

- Guitar Chords (Settings\Chords):
+ View and learn basic guitar chords
+ View and learn advanced guitar chords
+ Multi fingers guitar chords