Ungeprüfte Gesamtbewertungen (8 customer reviews)


Original price was: 79,00 €.Current price is: 49,00 €.

Explore music theory deeply with Dee Dammers’ ‘Theory Basics Course,’ offering 78 video lessons and a 90+ page PDF, ideal for beginners and those seeking a thorough understanding of music theory. After purchasing, you’ll instantly have access to the course.



When it comes to music theory, sometimes it’s the basics that trip us up. Whether you’re new to theory or just have some gaps in your knowledge, you’re in the right place. Together, we’ll start from square one and learn all the essential music theory stuff, with lots of examples and practice exercises to help you really get it. In this course, we’ll explore topics like intervals, triads, seventh chords, functional harmony, and more, giving you a thorough understanding of each one with lots of details and examples.

You’ll get 78 videos, a 90-page PDF guide, exercises with answers, and practical overview sheets, all in English. After your purchase, you can access the course right away and start your journey!


What makes this online course unique?

It´s the course I wish I had when I started learning theory! Drawing from my 20-year music theory odyssey, it’s not just a rehash of dusty old textbooks. I’ve infused it with real-world musician insights and tackled the very same challenges my students have faced over the past decade. Get ready for a journey that’s as enlightening as it is exhilarating!

How does this course compare to university classes?

This course offers a wealth of content that surpasses what you might typically encounter in a year’s worth of college education. Say goodbye to pricey university tuition, this course packs more punch than your average lecture hall. With a treasure trove of practical examples and insider tips, you’ll be amazed at how much you can learn without breaking the bank. Get ready for an education that’s worth every penny!

What can I expect from the course content?

The course covers a wide range of topics, from foundational basics to advanced theory concepts. Emphasis is placed on mastering the fundamentals, as they become increasingly crucial as you progress in your understanding of music theory.

What is the teaching approach like?

I take a thorough approach to explaining concepts, ensuring that no detail is overlooked. Tons of examples are provided, and I dedicate ample time to guide you through each one, ensuring a comprehensive understanding.

Who is this course suitable for?

This course is designed for anyone embarking on their music theory journey, regardless of prior experience. Whether you’re a beginner or have some background knowledge, the course caters to learners at various levels of proficiency.
Its primary focus lies in mastering essential basics, recognizing their pivotal role in establishing a solid musical framework.

How will this course benefit me?

By enrolling in this course, you’ll gain a solid foundation in music theory that will serve as a springboard for further learning and musical exploration. You’ll develop a deeper understanding of the fundamental principles, empowering you to become a more proficient musician.

How can I access the course?

1. Purchase the course here: & create a user account at checkout

2. Login here:

3. Access the course here:

After purchasing the course, what do I get?

This course includes more than 78 videos shot in 4k, a 90-page PDF guide, overviews, exercises with answers. It’s a complete video course that dives deep into the basics of music theory.

I already have some knowledge of music theory. Would this course still benefit me?

Great question! Most of us have picked up some music theory here and there. This course starts from the very beginning and fills in any gaps you might have. If you find the basics challenging in my free YouTube theory lessons, you’ll definitely find value in this course.

I play guitar but I´ve seen a keyboard in one of the screenshots

Exactly! In this course, we’ll approach each chapter from a few different angles. We’ll use the keyboard, guitar, and sheet music to explore music theory. Why not just stick to the guitar? Well, some concepts make more sense on the keyboard, while others are clearer in sheet music. We’ll make the most of all three. We are going to take a deep dive into theory.

Do I need to be able to read music?

No worries if you can’t read music yet—no prior knowledge is necessary for this course, not even a bit. We’ll teach you how to read music, which is simpler than you might think, even though some people find sheet music intimidating. Don’t worry, you’ll soon be able to read music and understand music theory from a new perspective.


  1. Hanka Kumstová

    The course is perfect! Dee explains everything so well! I already went through the first chapter and now I’m getting better at reading notes in note lines (I’ve always struggled with that, but now “face” and “every good boy does fine” help a lot) to be ready for chapter 2. Don’t worry If you don’t know anything from music theory, this course starts from complete beginnings and lets you learn at your own pace. Great work, Dee!

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    • deedammers

      Thank you for your review Hanka. Much appreciated! Enjoy the next chapters 🙂

  2. Peter Müller

    Thanks Dee!!! This really helped me a lot. I already made so much progress and can’t wait to get to the next chapter. At this point I am don’t with the third chapter. THANKS!

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    • deedammers

      Cheers Peter, glad to have you on board! Enjoy the next chapter 🙂

  3. Chris

    Großartiger Kurs & toll erklärt. Machst Du noch weitere Kurse?

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    • deedammers

      Hi Chris, vielen Dank für deinen Kommentar. Ich arbeite derzeit an dem nächsten Kurs 🙂

      Viele Grüße

  4. Kerstin Fischer

    I used to feel really confused about music theory, but this course totally helped me get it. The best part is how it explains things in simple ways. Dee breaks stuff down step by step. And it’s not just boring lectures,you actually do stuff! There are lots of fun activities to practice what you learn. Whether you’re listening to sounds or making chords, you’re always doing something cool. This course has been a total game-changer for me. It’s like a light turned on in my brain, and now music theory isn’t scary anymore. If you’ve ever struggled with the basics like I did, give this course a shot. Trust me, it’s worth it!

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    • deedammers

      It’s wonderful to hear about your progress, Kerstin! Keep up the great work! Cheers to your continued success!

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    Fabian Hildebrandt

    Endlich nicht mehr planlos auf dem Griffbrett herumirren – mein Navigationsgerät für die Gitarre!
    Nachdem ich die Töne und Harmonien für meine Leads immer nach Gehör und Gefühl gewählt habe, bin ich nun endlich auch in der Lage zu verstehen, was ich da eigentlich tue. Somit fällt mir das Songwriting auch deutlich leichter und eröffnet sogar neue Möglichkeiten. Dees entspannte Art Dinge zu erklären gefällt mir sehr gut. Ich kann den Kurs daher sehr empfehlen und freue mich, endlich einen Zugang zur Musiktheorie gefunden zu haben! Danke Dee!

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    • deedammers

      Danke Fabian! Das freut mich sehr 🙂

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    sascha george

    Wow, this is the course, I have searched for. “Theory Basics” is a real game-changer, perfect for beginners and pros alike. Even though I think, I’m pretty good at guitar, this course made me realize how much I was missing out on by not diving into theory. It breaks down the basics in a way that sticks, making it super easy to understand. Now, I can jam out solos with purpose during my songwriting sessions. I highly recommend this course to anyone wanting to level up their guitar skills. Even if you think you know it all, “Theory Basics” has everything you need in one place for a quick refresher. Thank you, Dee!

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    • deedammers

      Thanks for the glowing review, Sascha! I’m thrilled to hear that this course is helping you, cheers! Dee-

  7. Jonas Strandberg

    I found thise course very intresting and helpful for my development in understanding the fundaments. I have play guitar for years but there is always some more to learn, things i have missed or things i dont understand. The music theory itself can be very complex but thise “Theory basic course” is divided in to chapters and explained slowly and very well so i can understand it whitout problem. And if some chapters is a little bit hard i just can go back and repeat it whenever i want.
    I hope Dee will come out with more courses when he have time. After thise i just want to countinue learning from Dee! He have a great knowledge to share and im happy that i can take part if it! // Cheers Jonas

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    • deedammers

      Thank you for your review Jonas, much appreciated! Happy to help ☺️

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    Jana Müller

    Just what I needed! I’ve taken theory lessons before, but this course is by far the best.
    The course is very well-organized. Each topic is explained clearly and in a way that’s easy to understand. The lessons build on each other, making it simple to follow along.
    What I really loved about this course is the different ways Dee teaches each topic. He uses various methods to explain things, which helps a lot. In other courses, they often only show one way to understand a concept. Here, the different approaches make it easier to really grasp the material.
    There are also practical exercises that let you apply what you’ve learned.
    Overall, I highly recommend this music theory course. Whether you’re new to music theory or already know some basics, this course will help you learn more and improve your skills. It’s definitely worth it!

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