Music Theory


A proven method used by over 142 000 students!

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Learn music theory at your own pace, with the best artists and teachers! At imusic-school, you’ll find content that suits your needs!

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Music theory lessons for everyone!

Learning music theory at imusic-school means getting access to all lessons. Whether you’re a beginner or an expert looking to improve your technique, you’ll find content suited to your level!

Jacob Collier, a self-taught musician with already a long musical background, shares his experience and vision of music in an exclusive masterclass.

Take intermediate lessons to discover guitar music theory applied to jazz.

100 videos


This online Jazz Guitar Masterclass is geared towards experienced players. Sylvain Luc shares his experiences as a Jazz guitarist & his vision of music to help you develop your technique!

Our music theory method

Learning tools

Each lesson is divided into many short video sequences that are easy to assimilate. Each sequence touches on a specific topic so you can take the time to practice & re-watch if necessary before moving on to the next! 

A structured learning method

It’s important to know what your level is and be able to easily find the content you’re looking for. That’s why our material is organized into detailed courses and curriculums. Find your level at any time using the progress chart! We’ll also suggest content that may interest you based on your profile! 

A user-friendly platform

Our platform was developed specifically for learning music. The videos are automatically played in the right sequence and you can easily pick up where you left off last! You’ll also have all the tools you need to learn an instrument right at your fingertips!

Motivating content

In order to make learning music enjoyable, the pieces you’ll study were chosen not only for their educational value, but also to motivate you! Enjoy playing along to our many multi-track backing tracks!

Learn music theory on the go

The best way to learn music is by playing: Start playing right away & learn the theory as you go along. You will also find music theory lessons for your specific instrument, as well as more advanced courses that address theory and harmony! 

Quality lessons

Enjoy quality teaching at every level! Whether it be the selection of teachers, the video & media orchestration, sheet music, backing tracks or exercises … it’s all been carefully studied to provide you with the best possible learning experience! 

All music theory lessons

Practical tools

Tips for choosing your equipment

Interactive exercises

A user-friendly metronome

A guitar tuner

De nombreux backing tracks

Lots of backing tracks

An interactive chord dictionary

Why learn music theory online?

Online courses offer great flexibility & make it easy to learn or practice an instrument. They offer greater access to knowledge at a cheaper cost, but more importantly they remove the limits of time and place: you can choose the teacher you want & learn wherever and whenever you want!

An unbeatable price

Thanks to our cheap subscription prices we’re able to democratize learning. For just a dozen euros a month, you’ll enjoy unlimited access to all our instruments, styles and teachers!

Our online classes can also be used to accompany your physical classes.

Complement your physical music lessons

Physical lessons are often half an hour to an hour long, once a week. When you aren’t with the teacher, you are essentially learning your instrument alone. Our online courses are at your disposal every day as often as you need!

Make your life easier

No more setting appointments, you can take music lessons whenever you are available.

No more trips to go to your lesson: you’ll save on transportation costs!

And best of all, everything you’ll need to learn music is all in one place!

Save time

With the stress of everyday life, it can be hard to make time to learn an instrument!
No more time wasted in transport or waiting for your turn, no more wasted time searching on YouTube or on hundreds of different sites with ads…

Our partners

The quality of our platform is recognized by professionals in the music industry. Our teachers come from different schools, academies or music conservatories & are endorsed by major brands. Here are some of our official partners:

Qwest tv
See our partners

Our music theory teachers:

Jacob Collier

Music Theory

Sylvain Luc

Guitar / Music Theory


Bill Bridges

Guitar / Music Theory

Blues / Jazz