In music theory, the circle of fifths (also called the circle of fourths) is a visual aid to understanding keys.
There are 12 individual notes on the piano keyboard: 7 white notes and 5 black notes.
Each individual note has its own major and minor key.
The circle of fifths is laid out like a clock face.
Please download and print the circle of fifths below as this will be your guide to understanding keys, scales and chords.