The Circle of Fourths (also known as the Circle of Fifths) is a visual representation of the 12 notes in Western music. It’s a handy tool for musicians trying to understand the relationships between keys and chords.
In this article, we’ll break down the Circle of Fourths, how it’s constructed, and how you can use it to improve your music.
You might be wondering, “Wait, is it the Circle of Fourths or the Circle of Fifths?” While both terms are used, this article will explain both concepts while focusing primarily on the Cycle of Fourths and how it can help you write songs and understand music theory.