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About D.J Smith​

Darin Smith Jr., known professionally as Dejay Sax, is a jazz saxophonist and music educator with over 20 years of performance and teaching experience.

Specializing in jazz improvisation, music theory, and saxophone technique, Dejay has helped hundreds of students unlock their musical potential through personalized instruction.

Qualifications :

  • FAMU School of Music Graduate:

    • B.S Jazz Studies & Commercial Music

  • FSU College of Music Graduate:

    • Arts Administration ​

  • 20+ Active Years as a performing artist.

  • 15+ years teaching experience

Why I Built Sax Practice Lab

I built Sax Practice Lab because I know how frustrating it can be to want to get better but not know what to practice next.

After years of performing, teaching, and practicing saxophone, I realized that progress isn't about practicing everything. It's about practicing the right things in the right order—and understanding how they connect.

That's why this site exists.

Sax Practice Lab brings the lessons, tools, backing tracks, exercises, and practice systems I wish I had when I was learning into one place.

You don't have to master everything today. You don't have to be perfect. You just have to keep showing up.

Learn the notes. Build the scales. Understand the harmony. Develop your sound. Start improvising.

One practice session at a time.

You've got the tools. Now let's put them to work.

Start Practicing →

Sax Practice Lab — The Complete Jazz Improvisation System
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