Jazz Harmony Analysis: Why Every Tune Begins with Harmony (Over the Rainbow)
- Dr. Bob Lawrence
- Jul 12
- 3 min read
Most jazz students think harmony means memorizing chords.
It doesn't.
👉 Harmony is understanding movement.
And that changes everything.
Why We Always Begin with Harmony
Every month at Jazz Piano Skills, we begin our tune study the same way:
Week 1 — Harmonic Analysis
Not because chords are the most important part of music.
But because harmony explains why music moves the way it does.
This month's tune, Over the Rainbow, is the perfect example.
Its harmony isn't complicated.
It's intentional.
Every chord has a purpose.
Every progression has direction.
Every cadence tells part of the story.
When you begin seeing harmony this way...
You're no longer reading chord symbols.
You're understanding music!
The Biggest Mistake Jazz Students Make
Most players study tunes like this:
Memorize the chords
Memorize the melody
Memorize the arrangement
Move on
Unfortunately...
Very little understanding develops.
Why?
Because memorization isn't musicianship.
Real growth comes from asking different questions:
Why is this chord here?
Where is it going?
What function does it serve?
What emotional effect does it create?
Those questions transform a lead sheet into music.
Harmony Is Movement
One of the biggest ideas from this week's lesson is simple:
Harmony is not a collection of chords.
Harmony is movement.
Harmony is direction.
Harmony creates:
Stability
Tension
Release
Expectation
Resolution
The melody simply travels through the emotional landscape that the harmony creates.
That's why every monthly tune study begins with harmonic analysis.
The Seven Musical Facts
Every lesson at Jazz Piano Skills is built upon the same timeless musical truths.
Fact #1 Music is the production of sound and silence.
Fact #2 Sound is produced harmonically and melodically.
Fact #3 Harmonic sound equals chords (voicings).
Fact #4 Melodic sound equals scales and arpeggios.
Fact #5 Harmony and Melody have motion (circle, diatonic, chromatic, ascending, descending).
Fact #6 Movement is decorated with tension (chromaticism).
Fact #7 Rhythm gives everything life.
These aren't theories.
They're the musical truths that organize everything we study.
And this week, Over the Rainbow illustrates every one of them beautifully.
Learning Tunes Isn't the Goal
One statement from this week's podcast deserves repeating:
The goal is never to memorize a tune.
The goal is to understand how tunes work.
Because once you understand harmonic function...
You begin hearing common progressions everywhere.
Every standard starts making more sense.
Every new tune becomes easier to learn.
That's real musical growth.
Five Harmonic Skills Every Jazz Pianist Needs
This week's lesson focused on developing five essential harmonic skills:
Identifying song form
Recognizing unique harmonic sounds
Understanding harmonic function
Hearing common harmonic movement
Developing practical voicing vocabulary
These skills don't belong only to Over the Rainbow.
They transfer to every jazz standard you'll ever play.
Because...
👉 The tunes change. The skills remain.
Stop Memorizing. Start Understanding.
Most players collect information.
Great musicians organize it.
Instead of memorizing isolated chord symbols...
Learn to hear harmonic relationships.
Instead of depending on memory...
Develop harmonic thinking.
When harmony begins making sense:
Practice becomes intentional
Progress becomes measurable
Tunes become easier to retain
Improvisation becomes more logical
That's exactly why we begin every month with harmony. Every month, we begin with a jazz harmony analysis
This Week's Practice Challenge (Jazz Harmony Analysis)
This week:
Study the form before playing
Identify the unique harmonic sounds
Practice the common progressions in isolation
Compare chord symbols with harmonic function
Play block, shell, and two-handed voicings thoughtfully
Most importantly...
👉 Ask "Why?" before asking "What?"
That's where understanding begins.
Final Thought
Over the Rainbow isn't simply another jazz standard.
It's another opportunity to strengthen skills that never change.
Because harmony isn't about memorizing chords.
It's about learning to hear movement.
And when you begin hearing movement...
Music finally starts making sense.
Discover. Learn. Play.
🎧 Listen Now: [Jazz Piano Skills Podcast: Over the Rainbow, Harmonic Analysis Become a Member: Jazz Piano Skills
Subscribe on YouTube: Jazz Piano Skills
Warm Regards, Dr. Bob Lawrence
Jazz Piano Skills
Excellent analysis! Breaking down the harmony this way makes the progression much easier to understand and appreciate. I also learn a lot from jazz lessons online, and an AI Video to PPT Converter helps me turn long tutorial videos into editable slides so I can review the key concepts more efficiently.