I - V - vi - IV
C - G - Am - F
A common pop and singer-songwriter loop. It is a strong starting point when you want a quick major-key reference.
Progressions
Progressions make more sense when you can see the likely key, the chords that belong to it, and the scale options that keep the same center of gravity. Use this page to move between those pieces instead of treating the chords in isolation.
By Clayton Ready - Last updated April 19, 2026
How to use it
Common movement
I - V - vi - IV
C - G - Am - F
A common pop and singer-songwriter loop. It is a strong starting point when you want a quick major-key reference.
ii - V - I
Dm - G - C
The classic ii-V-I cadence. It is useful when you want to hear how a progression points back into the tonic.
i - VI - III - VII
Am - F - C - G
A familiar minor-centered loop that still leans on shared relative-major notes and shapes.
Learn more
These lessons connect the chord labels on this page to the ear, rhythm, and songwriting choices that make progressions usable.
Hearing I-IV-V Progressions on Guitar
Train your ear to hear I, IV, and V as home, away, and tension so you can follow more songs by sound.
Open lesson
Writing Better Four-Chord Progressions
Make a four-chord loop feel clearer by changing the order first, then swapping only one chord if you need more change.
Open lesson
Why Pentatonic Scales Work Over Chords
Use one A minor pentatonic shape over Am-F-C-G and learn which notes sound strong as the chords change.
Open lesson