🎼 Chord Generator
Discover chord progressions for your next song
7 scales available
🎹 Interactive Piano
Piano keys
In scale
Selected chord notes
🎸 Chords in C Major
Click to preview audio💡 Common Progressions
🎯 Circle of Fifths- Key relationships
Current: C
🎵 Related Keys
Highlighted keys share many chords
Current key (click any to change)
💡 Quick Tips
• 5th↑ = Perfect fifth up (dominant)
• 5th↓ = Perfect fifth down (subdominant)
• rel = Relative minor/major
💡 Music Theory Tips
- • I-IV-V-I is the most common progression in Western music
- • ii-V-I is the jazz standard progression
- • I-V-vi-IV is known as the "pop progression" (used in thousands of hit songs)
- • Minor keys often use borrowed chords from the relative major
- • The V chord creates tension that resolves to the I chord