Welcome to the LJS Store!

We offer a variety of e-Books, an e-Course, and hundreds of jazz play-along downloads to help you become a better jazz musician. All of our premium jazz products have been thoughtfully created with our users in mind. We hope you enjoy!


Zero to Improv

Our flagship eBook, Zero to Improv, is a book that teaches you how to become a great jazz improviser from the ground up. No stone is left un-turned.

This isn’t your ordinary music book. Zero to Improv calls you to action! Packed full of improv and jazz theory lessons, you’ll start from the beginning and build up all of the skills and knowledge you need. Audio examples are included for all music notation.

Versions are available for C, Bb, Eb and Bass Clef instruments. Designed for all skill levels.

15 Essential Jazz Etudes 

These 15 jazz etudes will help you learn to navigate chord changes and become a better jazz soloist. Each etude is based on the chord progression to a common jazz standard. Includes 15 etudes, and mp3 examples. Versions available for C instruments, bass, and guitar TABS

20 Advanced Etudes For Solo Saxophone

This e-Book, by acclaimed saxophonist Josiah Boornazian, features 20 challenging and technical etudes written for saxophone, but playable on any treble clef instrument that can play in this range. Includes 20 etudes, and mp3 and recordings of each etude so you can hear how they sound.


How to Play What You Hear

How to Play What You Hear is an ear training course that walks you through 4 important steps for improving your ears so you can play the music you hear in your head more easily.

It’s a quiz-based course that truly trains your ears one concept at a time. Even if you’ve never had ear training experience before, this course sets you up for success. Let’s get started!

30 Days to Better Jazz Playing

Want to become a better jazz player? Then you are going to want to check out our eCourse 30 Days to Better Jazz Playing.

This course takes you through 30 days of focused, goal-oriented practicing, that has you working on things that will actually improve your jazz playing.

Our students are raving about this course. Come see what all of the fuss is about!

Play Along Albums

(Digital downloads)

Get the Entire Play-Along Collection at a huge discount!


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