Part 2: Exploring Articulation and Harmonic Detail
In this second lesson on rhythm changes harmonic vocabulary, we shift our focus to articulation and rhythmic variety within the first A section. The exercise begins by introducing the classic Charleston rhythm in the first four measures—a foundational comping figure that adds a strong sense of groove and forward momentum.

I know this is up on the site, but why not put it up again since it's Mainieri!! 

He's playing solo 3 days after 9/11 because the rest of his band couldn't fly. Good for us! 

This vid is very cool.

Rhythm Changes - Harmonic Vocabulary on the A Pt. 1

In this series, we’ll explore harmonic vocabulary for comping over the A sections of rhythm changes. In Pt. 1, we start with a common and widely used set of standard changes, providing a strong foundation for comping.

One key concept in this approach is treating the top note of each chord as a melodic line—essentially harmonizing a simple, stepwise motion. This helps create a natural, connected flow between voicings rather than thinking of each chord in isolation.

So here is the second of three chord melodies. 

I have the pdf and I have the MalletKat version. You can hear basically what's happening with the sheet music. 

I think you can get a lot out of this. You have to know the chords and inversions really well. I think when I just play the lines it makes sense and you here the harmony. That's the goal right. I will post my own version of stella asap. 

In this section, we continue with the F#7–B7–E7–A7–D7–G7–C7–F7 progression in measures 1-4, but with a simplified rhythmic approach. Rather than relying on continuous eighth-note lines, this version demonstrates how to outline the changes effectively with more space and varied rhythmic phrasing.

Here is a chord melody to Just Friends. I put up a quick audio version which is similar to the pdf, but I just wanted to do my thing, which is partly on the pdf! Right? It changes each time I play it, in little ways. 

I left the pedaling off, you know what to do with the pedaling, make it sound good. You don't want notes running together. 

So..... 

Someone (not me) submitted this recording of David and I playing at PASIC in 2018 as a favorite cd (but it's not a CD). While it's not a traditional CD, it's a full-length performance, and I'm featured on it. I initially felt a bit awkward highlighting my own work, but I believe there's a valuable learning opportunity here.

Expanding Vocabulary Over the A Section

Continuing our exploration of rhythm changes, this lesson focuses on another set of substitute chord changes for the A section. While the general framework remains the same, this version features a different set of passing dominant chords, adding more forward motion to the progression. The focus here is the first A section, which you can tell by the turnaround in the last two measures.

I would see David performing this when we would play duo concerts. 

It's a cool improv that is also a great study.