Concepts for Comping: Lesson 22
- Jay EuDaly

- Nov 11, 2025
- 4 min read
November 2025 Newsletter
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Concepts for Comping: Lesson 22 - II-V-I (4-Voice)
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This lesson is on one of the common diatonic chord progressions we drilled in lessons 4-6, and demonstrated in nine different songs (lessons 10-19), namely, II-V-I. Unlike the previous lessons, which used 3-voice 7th chords, these are 4-voice chords.
Starting in the key of C, 6th-string root: The II chord is Dmin7, Open Voicing. The V chord is G9, Close Voicing, and the I chord is Cmaj7, Open Voicing. We'll then double-flat the 7 to get a C6:

The next key around the Circle is F (close to open):

...and so on around the Key Circle. Notice that Open to Close ascends from II to V and Close to Open descends from II to V.
Here's the video:
Video Lesson:
What's Wrong With My Hand? Death Grip!
This video is about a technique issue that I see in almost everyone I teach. Namely, over-squeezing with the fretting hand.
If you want to see a blog of this lesson that includes detailed explanation along with pictures of optimum hand position and finger placement go HERE.
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Blogs Published Since Last Newsletter:
John Elliott: Part 4: The story of my relationship with the jazz pianist, arranger and educator John Elliott is such that it has taken 3 installments to tell thus far. I studied with him for almost 7 years (mid-1979 to Feb of 1986), but because my guitar method owes so much to him, I dealt with him for years on credit, copyright and residuals questions relative to my book, Vertical Truth: Chordal Mechanisms for the Guitar. John died in 2013 at the age of 87, yet new developments keep surfacing. This blog is the latest chapter.
Comping Concepts: Lesson 21: October Newsletter: Concepts for Comping, the Aeolian/Dorian Distinction, Blog Links, Tune of the Month & more…

My opinion is, "Nope." Clapton has never surpassed what he did with Cream. I was highly influenced by Cream; and it wasn't just Clapton.
Tune of the Month:
This is a camcorder video from 1996. It features Hammond organist Everette DeVan, with whom I worked on-and-off for many years. It's an example of my favorite format; Hammond organ-based music where the organist is playing bass with his left hand. He's in total control of the tempo, the feel, the harmony - pretty much everything, and Everette was a Master! I learned a ton by working with guys like this. There's no substitute for it.
I used this video in the blog, How I Play Songs I Don't Know.
This performance is from the Saturday Afternoon Jam which has run continuously in Kansas City since 1984 and is still ongoing! You can read an account of this historical jam session from its beginning up to 2023 HERE.
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