Jazz Theory Explained: Learn Jazz Piano Theory Step-by-Step

Jazz Theory Explained in 20 Minutes

Watch this free lesson to understand the core concepts of jazz piano—including chords, scales, voicings, harmony, and improvisation.


What Is Jazz Theory?

Jazz theory explains how chords, scales, progressions, voicings, and improvisation work together.

It includes practical subjects such as chord extensions, lead sheets, chord-scale relationships, reharmonization, and choosing notes for improvisation.


Take the Next Step

Jazz Theory Explained brings my clearest jazz piano teaching together in one organized, 100-page ebook.

It is designed to fill the gaps in your knowledge, clear up years of confusion, and give you a complete understanding of how jazz harmony works.

Jazz Theory Explained ebook by Julian Bradley

Race through years of jazz piano education in the next few hours.


Take a Look Inside

Swipe through the pages on any computer, tablet, or phone:


What You’ll Learn

  • Jazz fundamentals, intervals, and chord construction
  • Chord extensions—including 9ths, 11ths, and 13ths
  • The chord-scale relationship
  • Common jazz progressions and lead sheets
  • 21 of my favorite jazz piano voicings
  • How to choose colorful notes when improvising
  • How to emphasize the chord changes in your solos
  • Walking bass, Bossa Nova, Cuban jazz, and Salsa
  • Melodic embellishment and reharmonization

Everything Included

Jazz theory explained ebook with black background
  • Jazz Theory Explained — 100-page PDF ebook
  • Printer-friendly edition
  • Links to my clearest YouTube lessons throughout
  • Practical exercises and practice advice
  • The Jazz Piano Chord Voicing Guide
  • 30 Jazz Drum Tracks
  • 3 Original Jazz Pieces with Sheet Music

Everything is delivered digitally and can be downloaded immediately.


What Students Are Saying

  • “Within five minutes, I knew it was exactly what I’d been looking for for years.” — Steve Schneider, USA

  • “It cleared up years of jazz theory confusion and frustration for me.” — Roger Price, USA

  • “Terrific and easy to understand—what every visitor to your videos is praying for. A true goldmine!” — Ray Huckell, Toronto


90-Day Money-Back Guarantee

90 day guarantee certified

Try Jazz Theory Explained for yourself.

If it isn’t right for you, simply email me within 90 days and I’ll refund your purchase.


Start Learning Now

Download Jazz Theory Explained and begin reading immediately.


Have a question? Email me