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 ...

The dominant seventh of a V chord can be shown by the symbol V7. For example, G7 is made by taking the major triad of G (G - B - D) and adding an F (G - B - D - F). A cadence is formed by two ...