Harmonic Scale Progressions
Congratulations! Somehow you have noodled your way through the internet to arrive at the heart
and soul of how all music flows... from chord center to chord center... within a key. Your ear senses this flow
when listening to any kind of music, but you probably have not learned how chords connect together to make music,
and more importantly, how to make your music interesting (which is a fine balance between boredom when music is to
predictable, and ear-sickness when you string chords together that send the listener into an aural tailspin from
which the only way to recover is to turn you off.
In prior chord lessons, you have learned chords by their name, shape, position. You need to know this before you
progress any further, because you'll need to know chords by name, and make your own choices whether to play the chords
with a capo, use bar chords or inversions, or a combination of all three. In the next few lessons, we'll teach you how
to connect chords together the way the pros do.
If you don't feel you are solid on the chords learned in earlier lessons, stop now and go back
until you are comfortable recognizing and playing all your open chords, bar chords, and inverted chords. Here
we will introduce the diminished chord, as it is important in rounding out the harmonic scale. Only the
diminished chord should be new to you at this point.
Harmonic Scale
The harmonic scale is a series of seven chords, all of which have notes in the major scale of some key.
Because all of the notes belong to the same scale, they naturally sound related, but because each of the
chords use different notes in the scale, each has its on characteristics which relate to its position in
the scale.
While the harmonic scale played up or down just sounds like a scale with harmony, it is barely musical
musical, because it lacks form, and other musical elements that make it interesting. But when you start
to take the chords that make up the harmonic scale and rearrange them over time and add melody, an amazing
variety of music begins to unfold. Virtually ALL Western music is rooted in this scale, or some
variation of it, so now is the time to pay attention. This is where the the hands, the mind and the ear
begin to function as an integrated unit.
The Harmonic Scale Using Triads
A Triad is just three notes stacked on top of each other separated by an interval of major or minor 3rds.
When you play the major scale in the key of C using triads instead of individual notes, you get the most basic
harmonic scale. It looks and sounds like this:

The Harmonic Scale Using 7th Chords
A 7th chord just stacks an additional 3rd on top of the existing triad. The harmonic scale with
7th chords looks and sounds like this:

Most of the chords in the above charts are not very guitar-friendly, but they are given
to illustrate the principle of stacked thirds. Try playing them as in the charts as an exercise, but
in practice, there are more guitar-friendly fingerings, as you have already learned.
The Harmonic Scale Using 2nd Inversion Triads
Played in 2nd Inversion, the harmonic scale looks like this:

The Harmonic Scale Using 1st Inversion Triads
Played in 1st Inversion, the harmonic scale looks like this:

The Harmonic Scale Using Open Chords
The above examples had you playing all the chords in the scale by moving your hand up and down the neck.
But there are many occasions where playing all open chords is more appropriate. Played in Open Chord positions,
you can use a capo to raise or lower the key being played in. Using open chords, the harmonic scale looks like this:

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