If the basic sound of jazz is based on tetrad chords (four-note chords), it is common to extend them with other tones. These other notes form the upper structure of a chord which includes 9th, 11th and 13th. Adding extensions to chords help to get off the beaten tracks and provides some new harmonic colors to your playing (chord soloing, comping, and arrangement). This lesson provides you useful extended major 7th chord shapes to apply to your playing.
Mastering Triads on the guitar is necessary for any guitarist who want to expand his fretboard and theory knowledge. These chords are not really considered as jazz chords because of their basic sound, but they can be efficient tools for comping and chord soloing. Indeed, the strong point of these chords is the simplicity of learning and playing. You will find in this lesson 48 shapes to play major, minor , diminished and augmented triads on the guitar.