The Interactive Composition Tool

Click on any key in the Circle of Fifths. The tool will instantly highlight the family of chords that belong to that key, making it easy to build powerful chord progressions for your next track.

C Major

Key Signature: 0 Sharps / 0 Flats

Relative Minor: A Minor

Composition Tip: The most powerful progressions often move from a highlighted chord back to the Tonic (the active key). Try moving from G (V) to C (I). This is called a "perfect cadence".