This is Lesson #22 in a series on Guitar Improvisation. Last week in Lesson #21 we continued our discussion on Option 3 for improvising. I have received a handful of emails about the difference between minor pentatonic and major pentatonic scales that I’d like to address before it gets out of hand.
Let’s get started…
We will compare A minor pentatonic and C major pentatonic scales. Both scales contain the same 5 notes but start on different notes.
The A minor pentatonic = A, C, D, E, G
The C major pentatonic = C, D, E, G, A
Some people like to say, just use C major pentatonic over a C major chord which is much easier to remember. Yes, that is partly true, but then you have to keep track of 2 separate sets of 5 scale forms for each of the 12 keys or tonal centers. This can get very confusing. For just 1 key you would need to think of it like this.
Form 1 of A minor pentatonic is considered Form 5 of C major pentatonic
Form 2 of A minor pentatonic is considered Form 1 of C major pentatonic
Form 3 of A minor pentatonic is considered Form 2 of C major pentatonic
Form 4 of A minor pentatonic is considered Form 3 of C major pentatonic
Form 5 of A minor pentatonic is considered Form 4 of C major pentatonic
It's really just the same 5 notes all over the neck; which notes you play against a chord gives it a major or minor sound. So, over an A minor chord, you can play an A, C, E from the so called C major pentatonic and it will give you a minor sound to go along with a minor chord. Another example would be, over an C major chord, you can play a C, E, G from the so called A minor pentatonic and it will give you a major sound to go along with your major chord.
Here is another factor, most people like to play the basic Form 1 of the so called minor pentatonic containing the fingering pattern of 1-4,1-3,1-3,1-3,1-4,1-4 and think of it as their home base or reference point. Because this finger pattern is easy and familiar that is one of the reasons we call it Form 1. The other 4 forms (that contain the same 5 notes) can be considered Form 1 extensions. Form 1 is very useable for 3 main reasons. Number one, the finger pattern fits the shape of the hand in a natural fashion. Number two, because your index finger is stationary for the entire pattern, your brain only has to think about shifting frets for the 2nd note on each string. Number three, it is very easy to alter this simple form to achieve unlimited variations.
I believe the ultimate goal in the early stages should be as follows. Learn all 5 forms of the pentatonic in all 12 keys through out the entire neck. If you achieve this, then you are way ahead of most of the guitar universe. After, you really have a handle on these 5 forms in all 12 keys; we will alter and add to these 5 scale forms to explore different harmonic and melodic territories. I know that you are probably getting sick of hearing pentatonic, pentatonic, pentatonic, pentatonic, etc…. however, if you really dig in and stay focused you will become an excellent soloist. Many guitarists only scratch the surface of the pentatonic world and one of 2 things can happen. Number one, they just use 1 or 2 scale forms in the same fashion and get bored and frustrated with repetition. Number two, they skim over it and prematurely jump right into deeper concepts and lose sight of melodic development that stems from really hearing what you are playing. They tend to rely on their fingers/chops and their solos can be overly technical and lack feel and creativity.
So in conclusion, the C major pentatonic can be considered a more accurate name at times but when playing most people tend to get confused from a fingering and memory standpoint of the 2 separate sets of scales that we spoke about earlier.
To keep it simple from this point forward… WE WILL REFER TO THESE 5 SCALES AS THE 5 PENTATONIC FORMS. WE WILL NOT use the terms Minor or Major Pentatonic.
In next week’s lesson we will get back on track with Option 3. Thanks for the e-mails and I’ll see you all at the next lesson.