Learn all the associated Modes of the Major, Melodic Minor, Harmonic Minor, Harmonic Major, Double Harmonic Major, Hexatonic, Pentatonic, and Diminished Scales. Starting from any Root Note. (Hundreds and hundreds of combinations!) Dynamically generated Fretboard. Show between 2 and 22 Frets at a time. Color code any Scale Degree(s). Show or hide any Scale Degree(s). Click on any Note to hear what it sounds like. Play Chord accompaniment for any Scale/Mode/Root combination. Context sensitive help available on every screen.