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The Circle of Fifths

An interactive and fun tool to explore music harmony in an innovative way. Enjoy!
Use the arrows to turn the wheel

* dominant chords must have the key's major 7th (the leading tone) in them, that is why we raise this note on minor keys and the V becomes major, the III augmented and the VII diminished.

The scale on a piano keyboard

Tap/click to play the notes

This eBook explores all musical intervals along with their specific properties. You will also learn about extended intervals, the tritone, dissonances, consonances and much more.

Music Intervals

This eBook explores all musical intervals along with their specific properties. You will also learn about extended intervals, the tritone, dissonances, consonances and much more.

Music Intervals