I–V–vi–IV (the “four chords”) · G major

G – D – Em – C

IG · G B D
VD · D F♯ A
viEm · E G B
IVC · C E G

G – D – Em – C: the four chords under a great many pop songs — the verse of “Let It Be” is this progression in C. In G major they are I, V, vi and IV.

Smooth voicings — root in the left hand

The right hand takes whichever inversion is nearest, so it moves by a step or two instead of jumping.

G I · root position

G1G1B3D5

1 · 3 · 5 over G in the bass

D V · first inversion

D1A5D1F♯3

3 · 5 · 1 over D in the bass

Em vi · first inversion

E1G♭3B5E1

♭3 · 5 · 1 over E in the bass

C IV · second inversion

C1G5C1E3

5 · 1 · 3 over C in the bass

Why it works

Two major chords, a minor, a major: the minor chord in third place is the shadow that makes the return to IV and I feel bright. Played with the smooth voicings above, the right hand moves by a step or two between every chord.

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