Chord Library

Find the chords that belong together.

Pick a key, choose a tuning, and turn music theory into shapes you can actually put under your fingers.

Root note

Key

Guitar tuning

Voicings below adapt to the tuning you choose.

Chords in

G Major

Start writing

Easy progressions in G Major

Play these chords from left to right and repeat. That's enough to start writing a song.

G → D → Em → C

Familiar • open • anthemic

Why is this a good one to start with?

These chords are common, beginner-friendly, and work in tons of styles. Loop them and you already have a strong foundation for a verse or chorus.

Em → C → G → D

Emotional • reflective

What kind of songs does this work well for?

This progression leans more emotional and reflective. Try it for slower songs, personal lyrics, or sections where you want the music to feel a little more vulnerable.

G → C → D → G

Classic • folk • country

Why does this sound so classic?

This movement has a very familiar folk, country, and traditional feel. Ending back on the first chord makes the loop feel settled and complete.

G → Em → C → D

Nostalgic • old-school

When should I use this progression?

This one works especially well for verses and laid-back sections. It mixes major and minor sounds, so it can feel nostalgic without becoming too dark.

New to Roman numerals? Here's what they mean.

Roman numerals are just a way of numbering chords inside a key. In G Major, the progression I — V — vi — IV matches G → D → Em → C.

You don't need to memorize them yet. They're useful later because the same numbered pattern can be moved into another key.