Interactive Circle of Fifths

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Explore the Interactive Circle of Fifths.

Added on January 5, 2026
Interactive Circle of Fifths

What is Interactive Circle of Fifths?

Explore the Interactive Circle of Fifths. See and hear the relationships between chords in any key. Learn fingerings from piano and guitar visualizers. Study major, minor, and diminished chords, pentatonic, blues, diatonic, and harmonized scales.

Interactive Circle of Fifths's Core Features

Interactive Circle Display

A dynamic circle of fifths visualization that highlights relationships between keys, relative minors, and common chord progressions.

Audio Playback of Chords & Scales

Hear major, minor, diminished chords and a variety of scales (pentatonic, blues, diatonic, harmonized) for any selected key.

Instrument Fingerings Visualizer

Piano and guitar visualizers that show finger placements and voicings for selected chords and scale notes.

Custom Key & Scale Selection

Choose any root/key and scale type to explore harmonization, chord functions, and playable voicings tailored to that selection.