Dennis Sandole Polytonal Guitar Scales: Lesson:

Hi Guys,

Today, a look at the unique scale formations/superimpositions of Dennis Sandole.

We will take three examples from a handwritten page of polytonal scales by Dennis Sandole and apply them to the guitar:

Dennis Sandole’s Handwritten Polytonal Scale:

dennis-sandole-polytoanl-scales-blog

Same scale applied to the Guitar:

dennis-sandole-polytonal-guitar-scales-blog

In this example notice how the different major scales connect via semitones creating a unique chromatic connection.

dennis-sandole-polytonal-guitar-scales-blog

Now, let’s apply a descending version with a more pentatonic/fingering guitar format:

Again, notice the half step chromatic connections that make this run smoothly.

dennis-sandole-polytonal-guitar-scales-blog

Dennis Sandole’s Handwritten Polytonal Scale:

dennis-sandole-polytonal-guitar-scales-blog

Same scale applied to the Guitar:

dennis-sandole-polytonal-guitar-scales-blog

Here, we have whole tone connections as well as half step connections creating a colourful set of sounds:

Let’s now create a descending version:

dennis-sandole-polytonal-guitar-scales-blog

Dennis Sandole’s Handwritten Polytonal Scale:

dennis-sandole-polytonal-guitar-scales-blog

Same scale applied to the Guitar:

dennis-sandole-polytonal-guitar-scales-blog

In this example we have a full C major scale connecting to a full Db major scale via the halfstep of C to Db. And finally, up another half step to the note D.

Finally, let’s descend:

dennis-sandole-polytonal-guitar-scales-blog

There are also many concepts that you can make out of these polytonal scales:

For instance, we can imply triads/arpeggios with dyads and create little licks, motifs and hook lines.

dennis-sandole-polytonal-guitar-scales-blog

dennis-sandole-polytonal-guitar-scales-blog

This was just a very brief look at Dennis Sandole’s concept of polytonal scales.

In terms of the guitar these are very useful for creating a mixed harmonic palette and creating seamless lines where any scale can connect to any other scale regardless of non diatonicism and ambiguity.

McLaughlin-esque ii V7 I Alt Guitar Line [140 Bpm]

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John McLaughlin-esque ii V7 I Alt Guitar Line [140 Bpm]

Please watch video above for detailed info:

Hi Guys,

Today, a quick ii V7 I McLaughlin-esque lick

This is at 140 Bpm with an altered approach to harmony with strict alternate picking guitar technique.

The chords are as follows.

For the ii minor chord I employ a minor chord with a Major 7th and an added 9th.

mclaughlin-altered-harmony-guitar-theory

For the V7 chord I raise the 5th [#5] and add a flattened 9th note.

mclaughlin-altered-harmony-guitar-theory

And for the I chord I make this augmented by raising the 5th.

So, the ii V7 I becomes harmonically altered and creates an interesting sound

john-mclaughlin-altered-harmony-guitar-theory

Guitar Line

The line starts on an upbeat with 3 target tones that deliberately set up the 1st note of bar one. This adds forward momentum and adds a colourful chromatic set-up.

mclaughlin-altered-harmony-guitar-chromatics-lesson

The target tones start on an “Up stroke” so that on the first beat of bar one you will land and start a “Down stroke”

mclaughlin-alternate-picking-guitar-how-to

Over the DmMaj7/9 chord I start with a Dm9 arpeggio and then exploit the D Harmonic minor scale by ascending in fragments.

mclaughlin-altered-harmony-guitar-improvisation-theory

Over the G+b9 chord I start on the third note B and then play an Eb 4-3 arpeggio.

mclaughlin-guitar-music-theory-improvisation

The Bb from this arpeggio then moves up to the B natural and then I play the b9 to tonic and #5 to5 which then finally moves down to the note C for the tonic of the next chord C+.

mclaughlin-guitar-music-theory-improvisation

Whole Bar:

John-mclaughlin-altered-dominant-guitar-improvisation-theory

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How to use the “CHROMATIC SCALE” in Jazz Improvisation

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How to use the “CHROMATIC SCALE” in Jazz Improvisation

Please watch video above for in depth analysis:

Hi Guys,

Today we will look at applying the simple half step chromatic scale to jazz improvisation. This in turn will be reflected in the alternate picking guitar technique:

So, we will look at two parts,

1] Harmonic Aspect-Set-UP-Theory

2] Technical Execution-Set-Up-Instrument

The analysis will be detailed through this 2 5 1

Hot-to-use-the-chromatic-scale-jazz
How to use the “CHROMATIC SCALE” in Jazz Improvisation

MUSIC THEORY: Chromatic Scale:

how-to-use-the-chromatic-scale
How to use the “CHROMATIC SCALE” in Jazz Improvisation

If we look at the first bar we will see 4 note groupings “Tetrachords”. These groupings are made of semitones [chromatic scale].

outlining-chords-with-chromatic-scale
Outlining chord with the chromatic scale for jazz improvisation

What you will notice is that they “Outline” the Chord DmMaj7. This makes the ear follow the direction of the line in relation to the harmony so that it is not just aimless semitones strung together, but a connected line with a definite direction that resolves into an arpeggio.

how-to-use-the-chromatic-scale
Outlining chords with the chromatic scale

These chromatic semitones in groups of 4 are “Even” Patterns and hence easy to alternate pick as the are all the same “Down Up Down Up”.

how-to-use-the-chromatic-scale-alternate-picking
4 note chromatic grouping for alternate picking guitar technique

In the next bar we see the same technique: The chord is outlined again with 4 note chromatic scale groupings.

how-to-use-the-chromatic-scale
Outlining chords with the chromatic scale

Finally we come to the last bar. This time we employ outlining by moving the chromatic scale up in minor 3rds [Diminished 7th].

outlining-chords-with-chromatic-scale
Outlining chords in minor 3rds [Diminished 7th] with the chromatic scale

In order to execute this type of playing it is essential to accent the 1st and the 3rd notes of each 4 note grouping. This will create a fluid rhythmic sound and hold the tempo tight.

alternate-picking-accents-jazz-guitar
Alternate Picking jazz guitar technique

If you watch the video at the top of the page you will see how the fretting hand works:

Here is the fretting technique that I employ in the video that sync’s the left hand with the right hand alternate picking:

I use GRIP, PLAY

alternate-picking-fretting-hand-technique
Alternate Picking Guitar Technique Fretting Explained

RELEASE, MOVE HAND

alternate-picking-fretting-hand-technique
Alternate Picking Guitar Technique Fretting Explained

GRIP, PLAY

alternate-picking-fretting-hand-technique
Alternate Picking Guitar Technique Fretting Explained

RELEASE, MOVE HAND etc.

alternate-picking-fretting-hand-technique
Alternate Picking Guitar Technique Fretting Explained

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