To understand this method of figuring out
seventh chords, you must have a basic knowledge of the degrees of the major
I will show you how to find every 7th chord you'll ever need in
three patterns and with four rules. Obviously, this will not show you every
voicing there is on guitar but it is a start if you really want to try it.
The Three Patterns
Place your fingers
where the numbers are.
The numbers represent the degree of that note.
The Four Rules
All of the rules refer to the chord symbol
is the expression used to name chords
- The 5th is natural unless you're told otherwise by the chord
- "7" means b7
- "maj7" means that the 7th is not flatted
- "min" (or "m") means to flat the 3rd
7th is flatted
7th and 5th are flatted
7th and 3rd are flatted
7th is natural (not
3rd is flatted, 7th is
3rd and 5th are flatted
7th is natural
Note: When you see "aug" or "+" raise the
5th a half step
What you must do is adjust the patterns according
to chord symbol.
Examples are shown below.