الآراء
5:04
Super Guitar Fretboard Addict Bundle - A Fretboard Trainer App for iOS
1:13
Fretboard Learning - iOS App
1:30
Top 10 Fretboard Trainer Android Apps
0:30
Fretonomy - iOS Android App The Best Way to Memorize and Learn the Guitar Fretboard
2:36
Guitar Fretboard Trainer Android App - Learn the guitar fretboard
2:46
Guitar Notes Finder & Trainer
1:26
GuitarToolkit 2.0 Update
5:42
Guitar Note Trainer v3.0 - v3.1 Video Tutorial
