Circle of Fifths
⬤ Major keys (left) · Click any dot to play · ◉ Relative Minor (right) · Progressions in each panel
⬤ Major Keys
Major Progressions — C
↻ Loop Player
1 Pick Maj or Min loop direction below
2 Hit ▶ PLAY LOOP — it runs continuously
3 Play chords, dots, arpeggios on top while it loops
4 Hit ■ STOP LOOP to end
3 Play chords, dots, arpeggios on top while it loops
4 Hit ■ STOP LOOP to end
⭕
LOOP STOPPED
Press ▶ PLAY LOOP to start
📊 Visualization
Adjacent keys share the most notes. C and G share 6 of 7. Each step = 1 accidental. The circle makes this spatial and instant.
🎵 Composition
Progressions in the side panels stay fully diatonic to the selected key. Change the key dropdown and tap again to instantly transpose.
⚡ Key Signature
🌊 Harmonic Motion
CW ↻ = dominant (tension→resolution). ↺ CCW = subdominant (warm, floating). Adjacent = natural. Tritone = surprising.
◉ Minor Keys
Minor Progressions — Am