Our "Notes of Color" fingerboard graphic is a great tool to help players learn and memorize the note locations on the guitar as well as playing scales. Based on the theory of musical notes as colors, each note is represented by color and the sharp/flat notes are indicated with a gradient effect between the two note colors. Inverted note designations to the side of the color bars make it easy for the player to read.
The "whole notes only" option leaves off the color designations of the sharp and flat notes making the design easier on the eyes.