Guitar lessons: The most common chord progression is known as a ‘12-bar blues’, which, predictably is 12 bars long (eight-, 16- and 24-bar versions are common, too). What the name doesn’t tell you is ...

The minor pentatonic scale is a fantastic scale to jam over a 12 ... chords, so, in this case, we’re adding a 6th fret C# note from the A7 – all the rest of the notes come from the minor pentatonic ...