1)   Guitar Mode Maker 2 2.07 Guitar Mode Maker 2.0. Easy to use graphical interface allows guitar players to learn to create and modify guitar scales, modes and chords. Initial installation comes with over 750 chords and scales to use. New GS2 file eases scale saving! 2)   Guitar Mode Maker 1.3 Guitar Mode and Scale Creator, create and modify chords and scales. For 6 sting guitar. Comes with several hundred chords and scales to start with. 3)   Guitar Mode Maker 3 3.02 Guitar Mode Maker 3.0. Easy to use graphical interface allows guitar players to learn to create and modify guitar scales, modes and chords. Initial installation comes with over 750 chords and scales to use. New GS2 file eases scale saving!