Learn how to use the Circle of Fourths and Fifths to memorize the fretboard by watching our Youtube tutorials below.

Name natural, sharp, and flat notes on the fretboard using the Circle of Fifths.

Navigate triad inversions across strings in both directions using the Circle of Fourths/Fifths as a guide.

Learn how to use the Circle of Fourths to instantly identify guitar intervals without memorization!

Identify secondary dominant chords in the key of C using the Circle of Fourths: