Let's go. The first 7th chord most of us learn is called just that: C7, G7, A7, etc. It seems reasonable to assume these consist of the root, 3rd, 5th and 7th of the scale, right? Wrong!
Use our acoustic guitar chord charts - from basic open ... with using them in your own chord progressions. The two most important chord types in music are major and minor: generally, major chords ...