Super Simple Chords

Chord progression

The IV–I–V–vi chord progression

F – C – G – Am in C. 141 songs in the library go round it. Hear it in any style and key, and see it in all twelve keys.

Tuning the piano…
Style
Key

Want to mix it with other hands?

The loop

4 chords, round and round, in C. Each chord on the keys:

FIVCIGVAmvi

In every key

Find your song's key on the left: its chords are the row. Each column keeps its colour, whatever the key.

KeyIVIVvi
CFCGAm
DbGbDbAbBbm
DGDABm
EbAbEbBbCm
EAEBC#m
FBbFCDm
F#BF#C#D#m
GCGDEm
AbDbAbEbFm
ADAEF#m
BbEbBbFGm
BEBF#G#m

Songs that go round it

141 songs, best known first. Rest the mouse on one to hear it.

All of them

Left hands these songs use

The patterns most often played under this loop.

The same loop, starting elsewhere

The same chords in the same order, begun on another chord: songs often move between them.

Questions about IV–I–V–vi

What is the IV–I–V–vi chord progression?

A loop of 4 chords: F – C – G – Am in C. The numerals say each chord's place in the key, so the same loop can be played in any key.

What songs use the IV–I–V–vi progression?

141 songs in the library repeat it, including See You Again, The Little Things, 10,000 Reasons (Bless The Lord) (arr. Phillip Keveren), Alejandro and Call Me Maybe.

How do I play IV–I–V–vi on piano?

Hold each chord with the right hand while the left hand plays its root, then swap in a pattern: engine 8ths is the left hand these songs use most. The player above plays it in any style and key.