
15 years ago, I launched my first self-paced method for developing absolute pitch. Since then, drawing on the experience gained from working with thousands of students, I’ve continuously refined and enhanced this method.
As you may know, I primarily work with video formats. However, I recently realised that written materials could offer you even more value.
Today, I’m thrilled to introduce the text-based version of the method in English. This major update, available as a digital edition (or in print format), includes practical audio exercises designed to sharpen your ear without relying on videos.
Each exercise comes with detailed step-by-step instructions and accompanying audio files. This isn’t just a simple booklet—it’s a complete and comprehensive manual.
In this ready-to-use method, I’ve concentrated my most effective techniques to help you develop absolute pitch: exercises for shifting auditory perception, mastering isolated notes, recognizing notes in a musical context, training your inner ear, aligning it with your external ear, and more. This is the most complete and up-to-date version of the method to date.
This marks a key milestone in my work over the years.
The exercises are fun, easy to follow, and require no special preparation—or even an instrument. They provide an enriching listening experience, helping you get comfortable using absolute pitch and integrating it into your musical practice.
It’s an excellent way to discover a fresh approach to musical listening and to develop absolute pitch, benefiting both beginners and experienced musicians alike.
Enjoy the journey and happy listening!
Musically,

Proven system to develop your ear skills
There are 6 main blocks of exercises:
1/Opening up and changing auditory perception
2/Recognizing isolated notes
3/Training absolute pitch in musical contexts
4/Training the inner ear
5/Advanced techniques for note recognition
6/Common mistakes to avoid
For each exercise and technique, you’ll find detailed instructions. The text allows me to explain more about how to do it, why it works, and what pitfalls to avoid.
So, it's simple, enjoyable, and tailored to you. You read the text, highlight what's important for you, re-read it if necessary for a better overview and optimal understanding, and then you do the exercises with (or without) the audio files.
How much time does it take to develop perfect pitch?
There’s no one-size-fits-all answer; it depends on various factors, such as how much and how often you practice.
That said, you can easily cover all 12 notes in 36 days.
The most important thing is that you’ll start seeing noticeable results long before you’ve covered everything. Even the exercises from the first week will have an immediate impact.
You can follow the course at your own pace and review the lessons as often as you like.
What is "a method"?
A method is not software; it’s a home-study course. Each exercise explains a technique or task and how to perform it.
The exercises are engaging, easy to follow, and require no special preparation.
Will I get exercises for all 12 notes?
Yes, you will get exercises for all 12 pitches.
What exactly do I get in this course?
In this course, you will find exercises designed to develop your absolute pitch and musical ear.
Is there a required skill level to use your method?
As the saying goes, come as you are. This course is designed to help you develop your ear.
If you’re a beginner and struggle to read notes on the staff or play slowly with frequent stops, this course is for you.
If notes seem like empty symbols and their names don’t yet resonate with sound, and you want to give them auditory meaning, this program is exactly what you need.
With this beginner-friendly course, you’ll be able to recognize musical notes, read notes in various clefs, and master basic rhythms.
Plus, when you play a piece by ear or hit the right note, you’ll experience the satisfaction of proudly saying, “I did it!”
With My Absolute Pitch Formula Training :
- You will recognize pitches around you without any external reference, unlocking a new level of musical freedom. Your ability to play, sing, or compose what you truly desire will grow, as your ear skills bring joy and creativity to your practice.
- You will read and write music as easily as you read and write in your own language, with your relative pitch improving naturally and effortlessly alongside
- Absolute pitch will unlock your musical memory, making memorizing and recalling music effortless and intuitive
- Your new ear skills will boost your creativity and help you appreciate music independently of its complexity
- And most importantly, your perception of music and sound will shift entirely, taking your musicianship to a whole new level
- You will gain conscious control over your musical thoughts, allowing for better phrasing, variety in color, and the ability to harmonize and improvise instantly

Pre-order now and save 200 € !
Keller Method: Absolute Pitch Formula
- The Complete Method
- Digital Version (PDF + audio)
- Download
- Pre-order (Delivery on December 15)
379 179 €

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