Open chords. 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 ...

Blues chords. In blues ‘dominant’ 7 chords (A7 or D7 for example) are more common than basic major, minor and sus chords. The A7, D7 and E9 shapes shown here are all you need for a 12-bar ...