Use our acoustic guitar chord charts - from basic open chords to the daddy of altered tunings and many points between - to build your musical vocabulary and hone your own voice on the acoustic guitar.

There are a couple of ways to tune your guitar to perfect 4ths. You could tune the bottom four strings down a half-step, or you could tune the top to strings up half a step to C and F respectively.

If you've recently starting playing guitar you’ve probably already tried some of the most common open chords (so called because they include un-fretted or ‘open’ strings), such as C, A and Em.