as I play Ab to G (b9 to root), and the subsequent chord, C7/G, by playing Db to C (again, b9 to root), setting up the return to F7 and a lick based on the F blues scale. Taking this same approach ...
The most resonant dominant chord you can play on the guitar and very easy to play. This is the moveable variant of the open C7 shape. It’s important to ensure the open sixth string is muted with ...