Chord Progressions

Famous chord sequences for guitar — explore in all 12 keys with diagrams

About Chord Progressions

A chord progression is a sequence of chords that forms the harmonic foundation of a song. From the iconic I–V–vi–IV pop formula to the dramatic Andalusian cadence, every genre has its signature progressions. Use this tool to explore 27 famous progressions in all 12 keys, see guitar chord diagrams for each, and discover which songs use them.