Guitar Intervals Pro análises de aplicativos para 9 de dezembro

This is an app to learn intervals on guitar neck. Click on the note to play it. It has intervals for standard and some drop tunings. It has right-handed and left-handed mode. Intervals are the distances between any two notes. All harmonies or melodies can be considered as a sequence or layering of intervals. The quality of an interval can be Perfect, Diminished, Augmented, Major, or Minor.