By Duke Ellington

Cotton Tail

Cotton Tail is a jazz composition by Duke Ellington, first recorded in 1940. Based on Rhythm Changes from George Gershwin's "I Got Rhythm," it’s a fast-paced, swing big band piece that showcases Ellington’s brilliant orchestration and features saxophonist Ben Webster’s improvisation. With an upbeat character, it’s a classic example of Ellington's ability to blend innovation with accessibility.

By Duke Ellington

Cotton Tail

Cotton Tail
is a jazz composition by Duke Ellington, first recorded in 1940. Based on Rhythm Changes from George Gershwin's "I Got Rhythm," it’s a fast-paced, swing big band piece that showcases Ellington’s brilliant orchestration and features saxophonist Ben Webster’s improvisation. With an upbeat character, it’s a classic example of Ellington's ability to blend innovation with accessibility.

Chord Charts: Cotton Tail

Chord Charts

Learn the chord changes to

Cotton Tail

using common lead sheets for C, Bb, and Eb instruments.

Keep in mind there are a ton of variations of Rhythm Changes.

Form: AABA
Total Bars: 32
Common Key(s): Bb Major, All keys for practice
How to Play This Tune

Step 1: Hear How Early Rhythm Changes Language Emphasizes Clarity and Swing

Rhythm Changes didn’t begin as a dense, bebop-heavy progression. Early melodies built on this form focused on clarity, strong time feel, and clearly outlining the harmony with simple, direct musical ideas.

In this lesson, you’ll explore classic Rhythm Changes melodies and hear how early approaches emphasized chord tones, rhythmic placement, and melodic shape to make the form unmistakable. These tunes show how Rhythm Changes can be communicated clearly without relying on constant chromatic motion or technical complexity.

Hearing the progression through this lens helps you develop a more grounded understanding of Rhythm Changes — one rooted in swing, form awareness, and melodic clarity — and provides an essential foundation for everything that came later.

FREE Unlock Rhythm Changes & Blues With These 6 Melodies Unlock Rhythm Changes & Blues With These 6 Melodies

Step 2: Anchor the Form So Simplicity Feels Intentional

Because Cotton Tail relies on clarity and swing more than complexity, it only works if the underlying form is completely secure.

In this lesson, you’ll learn how to simplify the A section of Rhythm Changes by hearing the larger harmonic framework instead of tracking individual chord symbols. This mental clarity allows you to stay relaxed, confident, and rhythmically grounded as the form moves forward.

Applying this approach makes Cotton Tail feel intentional rather than bare, reinforcing the idea that strong melodic choices don’t require constant harmonic activity.

PRO How to Simplify Rhythm Changes: The Basics How to Simplify Rhythm Changes: The Basics

Step 3: See How Swing-Era Ideas Carry Through Full Choruses

Once the melody is internalized, the next step is hearing how early master improvisers developed ideas across entire solos on Rhythm Changes.

In this lesson, you’ll study essential Rhythm Changes solos and observe how swing-era phrasing, repetition, and rhythmic placement create momentum over the full 32-bar form. You’ll hear how simplicity, clarity, and time feel sustain interest without relying on bebop-style density.

These examples show how Cotton Tail represents a foundational approach to Rhythm Changes — one that still informs great improvisation today.

PRO Want to Master Rhythm Changes? Here are Six Solos that You Should Know… Want to Master Rhythm Changes? Here are Six Solos that You Should Know…

Videos

Videos: Cotton Tail

How to Play Cotton Tail

Step 1: Hear How Early Rhythm Changes Language Emphasizes Clarity and Swing

Rhythm Changes didn’t begin as a dense, bebop-heavy progression. Early melodies built on this form focused on clarity, strong time feel, and clearly outlining the harmony with simple, direct musical ideas.

In this lesson, you’ll explore classic Rhythm Changes melodies and hear how early approaches emphasized chord tones, rhythmic placement, and melodic shape to make the form unmistakable. These tunes show how Rhythm Changes can be communicated clearly without relying on constant chromatic motion or technical complexity.

Hearing the progression through this lens helps you develop a more grounded understanding of Rhythm Changes — one rooted in swing, form awareness, and melodic clarity — and provides an essential foundation for everything that came later.

FREE Unlock Rhythm Changes & Blues With These 6 Melodies Unlock Rhythm Changes & Blues With These 6 Melodies

Step 2: Anchor the Form So Simplicity Feels Intentional

Because Cotton Tail relies on clarity and swing more than complexity, it only works if the underlying form is completely secure.

In this lesson, you’ll learn how to simplify the A section of Rhythm Changes by hearing the larger harmonic framework instead of tracking individual chord symbols. This mental clarity allows you to stay relaxed, confident, and rhythmically grounded as the form moves forward.

Applying this approach makes Cotton Tail feel intentional rather than bare, reinforcing the idea that strong melodic choices don’t require constant harmonic activity.

PRO How to Simplify Rhythm Changes: The Basics How to Simplify Rhythm Changes: The Basics

Step 3: See How Swing-Era Ideas Carry Through Full Choruses

Once the melody is internalized, the next step is hearing how early master improvisers developed ideas across entire solos on Rhythm Changes.

In this lesson, you’ll study essential Rhythm Changes solos and observe how swing-era phrasing, repetition, and rhythmic placement create momentum over the full 32-bar form. You’ll hear how simplicity, clarity, and time feel sustain interest without relying on bebop-style density.

These examples show how Cotton Tail represents a foundational approach to Rhythm Changes — one that still informs great improvisation today.

PRO Want to Master Rhythm Changes? Here are Six Solos that You Should Know… Want to Master Rhythm Changes? Here are Six Solos that You Should Know…

Ready to Take Your Playing Further?

Forrest Wernick
Eric O'Donnell

We’re Forrest & Eric. We’ve learned from a ton of great players like Mulgrew Miller, Rich Perry, and Harold Mabern, and now we focus on helping musicians deeply understand jazz, one tune, concept, and skill at a time.

Download Our New 70-Page Jazz Book (Free)

Enter your email below and we’ll send you our book, The Making of a Jazz Musician — a guide to the realizations that reshape how jazz musicians learn to hear and play.

Develop Your Jazz Improvisation
The PRO
Way

PRO gives you access to our jazz courses and most detailed lessons, including deep dives into tunes, harmony, and improvisation.