Chromatic Scale Frequency Chart and Definition
A Chromatic scale is a scale that incorporates 12 tones. The notes are spaced in a manner so that the are tonally equal from each other.
"The chromatic scale is a musical scale with twelve pitches, each a semitone above or below its adjacent pitches…Moreover, in equal temperament, all the semitones have the same size (100 cents). As a result the notes of an equal-tempered chromatic scale are equally spaced."
The diagram immediately below shows the 12 tones of a chromatic scale with flat and sharp symbols.
The diagram below shows the flat and sharp tones that are incorporated into a 12 pitch chromatic scale based on the root note of C.
The following shows the chromatic scale beginning with the A note on the 5th fret of the low-E string. The individual notes are arranged with a 4 notes per string pattern. The scale has 12 notes and then repeats.