Advanced FretPro a guitar fretboard training software. Advanced FretPro also contains a huge library of scales and chords which are displayed on a graphical fretboard showing not only the position but also the notes that are used in the scale or chord. The program features a game mode where you are presented with a fretboard and have to correctly name the highlighted fret positions. You can choose which frets and strings to test. Practice against the clock and keep a note of your average note recognition time.