Circle of Fifths Poster A4 - Music Theory Reference PDF

Why Every Musician Needs a Circle of Fifths Reference?

Free printable Circle of Fifths diagram on A4 (210mm x 297mm) paper — the essential music theory reference showing all 12 major and relative minor keys, key signatures, and fifth relationships in one clear visual.

The Circle of Fifths organises all 24 major and minor keys into a single, elegant diagram. Moving clockwise adds sharps; moving counterclockwise adds flats. Each major key is paired with its relative minor, and adjacent keys share six of seven notes — making it the ultimate tool for understanding modulation, chord progressions and key relationships.

Keep a printed copy on your music stand, piano or studio wall. Use it to quickly check key signatures, find closely-related keys for smooth modulations, or identify the I-IV-V chords in any key at a glance.

Specifications

• Keys displayed: All 12 major keys (outer ring) + 12 relative minor keys (inner ring)
• Design: Clean, high-contrast poster-style layout
• Paper size: A4 (210mm x 297mm)
• Orientation: Portrait

Perfect For

• Quick key-signature reference during practice
• Understanding modulation and key relationships
• Music theory study and exam preparation
• Composition and chord-progression planning
• Wall poster for music studios and classrooms

Frequently Asked Questions

What is the Circle of Fifths used for?

The Circle of Fifths shows all 24 major and minor keys arranged by fifths. It helps musicians identify key signatures, find related keys for modulation, and understand which chords belong together in progressions.

Is this circle of fifths chart free?

Yes — Circle of Fifths Poster A4 - Music Theory Reference is 100% free. Click Download PDF to save and print it.

Does it show both major and minor keys?

Yes — the outer ring shows all 12 major keys and the inner ring shows their relative minor keys, so you can see the relationship between every major-minor pair at a glance.