The "Circle of Keys" is a super-helpful learning tool for music. It is known by many names: Circle of Fifths, Cycle of Fifths, Circle of Fourths...whatever you call it, they are all really the same thing!
If you organize the 12 notes of the chromatic scale so that they progress by the interval of perfect fourths or perfect fifths, some really cool patterns can be seen. These patterns can help you to memorize the key signatures, learn about chord progressions, and more.
Download the FREE pdf for Treble Clef, Bass Clef, or Alto Clef instruments below!