Terms such as ‘altered’ and ‘extended’ chords are relatively simple to explain. Extended chords add other notes from the scale to the existing root-3rd-5th triad (for example, C-E-G), so if we add a ...

To get you started we’re looking at some chords in the guitar-friendly key of A. You’ve probably heard of a I-IV-V (one-four-five) progression - it’s a common blues chord sequence and its name tells ...

The more sophisticated sound of these chords will take you way beyond basic blues and closer to jazz-blues. Our examples are based on a B root note but they are all moveable shapes so playing them in ...