Master your guitar fretboard with the NANDI Method! NANDI is an acronym for Note After Note Decoding Intervals. This is the first app to train you to visualize the distance between any two notes, which is fundamental to learning chords and scales. Using this method you will know where every note and interval is on your fretboard without memorization. Based on the method explored in the book “Guitar Intervals Unleashed”, this companion app will get you to understand the importance of visuali