Modern Music Theory and Application

Guitarist John McLaughlin’s use of the Diminished Scale for Chords and Improvisation:

Posted on March 12, 2025March 12, 2025 by Modern Music Theory and Application

Hi Guys,

Today, a look at how jazz guitar legend John McLaughlin makes cool and original sounding jazz lines from the diminished scale when improvising.

PART 1: CHORDAL SUBSTITUTIONS:

First of all, let’s apply a couple of Dim7 substitutions for the Dom7b9 chord.

In the example below, for the E7b9 chord we will employ Ddim7, Fdim7 chords over an E bass for a V to i cadence.

EXAMPLE 1:

Notice that the top line resolves:

john_mclaughlin_jazz_guitar_diminished_scale_chords_example

EXAMPLE 2: Shifting the diminished 7th shape up to resolve for V to i cadence

Once again, the top line has a smooth half step resolution:

CHORD APPLICATION PART 2:

This time, we will employ the Dom13b9 chord in a full ii V i cadence.

As, in our previous examples, acknowledge the descending chromatic movement– resolving in the top line.

john_mclaughlin_jazz_guitar_diminished_scale_example

PASSING CHORD:

This time, we will add a passing chord. This will be Eb7#9. This falls smoothly from the Em7 chord.

We will also add a little bit of bass movement.

Also, in this example, we have two 1/2 step resolutions in the top line.

john_mclaughlin_jazz_guitar_diminished_chords_example

Finally, we will exploit a Dom13#9 chord as part of the ii V I cadence. [Once again, notice the chromatic moment on the 1st string/top line as we ascend this time].

EXPLOITING THE SOLO LINE:

Another interesting concept that John employs, is to use the “Ultra Locrian” mode or the 7th mode of the harmonic minor scale when dealing with diminished chords.

Here is the scale/mode over an Adim7 chord.

ultra_locrian_scale_mode_john_mclaughlin_guitar_example

AVOIDING THE DIMINISHED CLICHE!

What puts John in a league of his own, is his avoidance of the usual tired diminished cliches .

Here, is an excellent example where John sequences in minor thirds. This though is an original, fresh and highly unique way of approaching diminished harmony and hence breaks the chain of cliches.

These 4 note groupings of tetrachords work great for sequencing with quick alternate picking guitar technique. [Starting on a down stroke]

THE INTERVALS: Key to creative lines

Looking at our example more closely we can clearly see the manipulation of intervals within the diminished scale/harmony.

This is what sets the great improvisers apart.

In this disguised manner the ascent in minor 3rds has a fresh interest to the ear due to the creative use of these intervals.

FULL ii V7 I Line

EXAMPLE 2

Here, we have the same thing in a different key:

Once again, acknowledge the use of intervals and tetrachords for rapid ascending movement with the picking hand.

Full Line:

IN CONCLUSION

This was just a quick look at how John McLaughlin exploits the diminished scale in interesting and unique ways that work extremely well not only for jazz, but, also specifically for the guitar.

John’s sequencing by exploiting 4ths, 3rds, triads and semitones creates an inspirational path, because it demonstrates that fresh life can be brought out from the diminished scale. This in turn makes the worn out cliches very easy to avoid.

FREE DOWNLOAD:

mcl dim Download

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Chordal Picking Guitar Arpeggios Revisited: [Al Di Meola Style]

Posted on February 28, 2025February 28, 2025 by Modern Music Theory and Application

Hi Guys,

As requested: Today, a quick look at some basic and very useful Al Di Meola Chordal Picking Arpeggio Guitar Patterns.

PATtERN 1:

The first pattern is a simple, “Down Down Up” pattern plucked with the guitar pick.

This pattern is a really useful tool to have under your belt for rhythmic contrast or full underlying accompaniments for compositions.

chordal_picking_aldimeola_guitar_lesson_tab

Chordal Picking Pattern 2:

Here, we have “Down Down Down Up Up Up” creating a lovely fluid 3/4 pattern. Again, really excellent for creating melodic solo compositions.

Let’s, now extend this.

Although, this is a familiar sequence, this example demonstrates how easy it is to create melodic music with this arpeggio picking pattern.

Pattern 3:MIXING

Now, let’s mix both patterns together: Again, I have employed the minor key, as this really brings out the resonance and beauty of the the pick plucking against the strings of the guitar.

Adding melody notes:

This time we will add some melody notes in the treble:

This, will be the notes of E and D, which, once again demonstrates what can be achieved melodically with the guitar pick by employing these concepts.

COMPOSITIONAL DEVELOPMENT:

Finally, here is an excerpt from one of my own compositions, that encapsulates all that we have looked at today: [There is a pdf download for better quality at the bottom of the page]

PDF DOWNLOAD 1

mazzeppa_chordal_picking Download

PDF DOWNLOAD 2

chordal_2nd Download

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Mastering Motif Cycling in Jazz Improvisation

Posted on February 21, 2025February 28, 2025 by Modern Music Theory and Application

Hi Guys,

Today, a look at “Motif Cycling”……

What is this?……you may well ask,

Well, it’s an amazing creative and colourful concept for exploiting arpeggios or in this case 4 note tetrachords and shifting them up or down by a specific interval.

This creates interest with the row/line going outside of the harmony and at the same time creating an almost composed sense of thematic material as it rises or descends.

It’s an amazing improvisational tool, not just for jazz, but, also rock and any other genre!

EXAMPLE 1:

In this first example, we will employ our motif cycling concept over a G7 Dominant Chord.

To do this, we will take a G6 arpeggio and have it cycling up in minor 3rds.

motif_cycling_metheny_brecker_jazz_improvisation_lesson_examples

HOW TO MAKE THIS WORK LIKE A PRO!

The key to making this work effectively is to play the line at a fast tempo!

By making the line “Quick” it tricks the ear of the listener into following the line as opposed to discriminating and trying to make sense of it.

EXAMPLE 2:

In this next example, we will be cycling up in flattened 5ths. This will be with root position arpeggios of A Major and Eb Major.

FULL LINE:

EXAMPLE 3:

Now, we will vary it a bit.

To start with, we will take diminished 7th arpeggios and have them cycling up in perfect 4ths.

From here, we will the go up a 4th to Dm and then up a minor 3rd for F7 where the Eb note [7th] resolves to the E natural note of the next chord [Em]

EXAMPLE 4:

In this example, we will take a Bsus4 Arp/Motif which will descend cycling “Down” in Major 3rds.

This has a very Brecker-esque sound and feel to it.

EXAMPLE 5:

Now, let’s take a longer example…..

To start this, we will employ a 4 note tetrachord motif that is cycling up in semitones.

To create interest, we will exploit tones, a fourth and back to tones: [Also, notice when the semitones resolve]

Finally, let’s keep ascending and have this cycling in semitones to the top of the neck:

EXAMPLE 6:

Lastly, let’s mix up a quartal triadic sound of inversions, but, with 4 note groupings. This creates a lovely chromatic Coltrane-esque cycle.

IN CONCLUSION;

This was just a quick look at the brilliance of Motif Cycling. It is such a useful, colourful and creative improvisational tool as exploited by Herbie Hancock, Michael Brecker and Pat Metheny.

The key though, is to use it sparingly and with a double time quick feel as it glides through the harmony with it’s colourful chromatic charm.

It is best used when the harmony is quite static [one chord] or if the chord sequence/changes have a predictable and pedestrian quality.

Motif cycling adds excitement and freshness, whilst giving a new direction and flavour to where the solo line is going and what it has to say!

FREE PDF DOWNLOAD:

motif_cycling Download

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