Music Theory Classes & Lessons for Every Skill Level
Learn music theory, ear training, and orchestration with these award-winning, certified courses that over 500,000 students have already found and loved.

Finally understand music theory with confidence.
Study
Master the fundamentals through our acclaimed music theory curriculum, designed for both beginners and those with prior experience.
Practice
Develope your skills through comprehensive ear training, exam prep, hands-on excersizes, and songwriting projects in a welcoming, easy-going atmosphere.
Create
Apply your knowlege through orchestration, bringing your musical ideas to life with confidence and experience.
Meet Dr. J
A welcome from your teacher.
Meet J. Yes, it's just one letter. It's weird. It's actually Dr. J if that helps.
Write your awesome label here.
Three easy ways to start.
We will guide you through music theory at your own pace, turning complex concepts into clear understanding. All memberships include all of the following:
Monthly Membership
$25/mo
Perfect for exploring at your own pace - get full access to our entire curriculum with month-to-month flexibility.
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10-Day Free Trial
Annual Membership
$240/year
Our most popular choice - save 20% compared to monthly while enjoying all the same content and features.
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10-Day Free Trial
Lifetime Access
$519 (Single payment)
One payment, endless learning - get permanent access to all current and future content.
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10-Day Free Trial
Trusted by leading university music departments.
Experience the same proven curriculum chosen by university music departments worldwide, now available directly to you at a fraction of traditional costs.
COMING SOON!
Use the Learn Music Theory mobile app for offline learning.
Our custom app is perfect for people who use their phone or tablet to learn
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Join A thriving community
400,000+ students have learned with our program.
Forget the dry and stuffy textbooks handed out by the likes of ABRSM. J's sense of fun and obvious passion for music is infectious.
Stuart L.
The coolest teacher. The course is very thorough; even for total rookies in music theory, everything is going to be clear. This really made music theory easy and fun for me to learn. Thank you!
Akshatha S.
As a professional musician, I came to this course based on its popularity. But oh my, I am having the time of my life! I am finally learning music like I have always wanted to.
Michael D.