Smarter Practice → Faster Progress.
Our online course shows you how to practice efficiently, understand what’s holding you back, and it shows you exactly what to work on in order to reach your personal piano goals
A Clearer Approach To Practice
After years of teaching and performing, one thing is clear: people improve so much faster when practice is structured and intentional.
In this course, you learn how to identify what exactly what's blocking your progress, so you practice with clear intention and every minute of practice goes towards real improvement.
Smarter Practice In 7 Lessons
Practicing more doesn’t automatically lead to progress, but practicing smarter does. In the first 7 lessons, you’ll learn what's really slowing you down and how practice works in your brain. After these 7 lessons you'll truly understand what's blocking your progress.
The 3-Step System: HOW to Fix Mistakes
Lots of pianists don’t really know what to do when they practice. That leads to wasted time and inconsistent results. We’ll show you a simple 3-step system to spot mistakes, understand why they happen and teach you how to fix them so they stay gone! Knowing exactly what to do in practice makes your progress faster and so much more satisfying.
A Daily Practice Routine That Brings It All Together
Learning new practice techniques is one thing. Knowing how to combine them into a productive daily routine is another. We'll show you exactly how we organize our own practice sessions, so every technique you learn becomes part of a clear, repeatable system that leads to consistent progress.
What Are People Saying About The Mistake Proof Pianist?
Doug Gibson
⭐⭐⭐⭐⭐
I had reached a plateau. Every time I played in front of people, mistakes happened, hesitation, slips, errors, no matter how much I practiced.
This training gave me clear, specific strategies tailored to exactly the problems I faced. I see real progress now, and I’m far less nervous performing. Highly recommended.
Pytrik Folkertsma
⭐⭐⭐⭐⭐
The training is structured clearly and gives the exact tools to practice more effectively. The three practice modes are easy to integrate, and the community support makes a huge difference.
It’s straightforward, practical, and truly helps you improve consistently.
Gerda van der Wouden
⭐⭐⭐⭐⭐
What a great training on how to fix mistakes! I wish I was trained with these exercises from the first day of my piano journey. This course stimulated me to immediately practice the exercises. And it actually worked! So thank you for showing me my bad habits and how to change them!
Decades of Stage & Teaching Experience. Hundreds of Students Transformed.
We're the DimitrovBoelee Piano Duo. We're classically trained pianists. We've won competitions, performed in big halls and appeared on national radio and tv. And after 10+ years on stage and 18+ years teaching, we know what it takes to truly master the piano. Hundreds of students have achieved their personal piano goals with our guidance and with our online course you can too.
18+
Years of teaching experience
400+
Students taught
15K+
YouTube Subscribers
Here's EVERYTHING You Get Inside The Mistake Proof Pianist
Learn in your own time with 2.5+ hours of video lessons.
5 Modules, 36 Lessons, all backed by neuroscience and years of teaching experience.
Module 1
(7 lessons)
You'll learn the 7 most common reasons for making mistakes. And you'll learn how to recognise them in your own practice.
Module 2
(5 lessons)
You'll learn exactly what to do when you make a mistake, so you can learn from it. Mistakes won't keep coming back and you'll start seeing real improvement in your playing.
Module 3
(5 Lessons)
Students progress so much faster, when they know exactly what to do. Learn the framework of our daily practice routine for much faster progress and more fun.
Module 4
(13+ lessons)
A set of targeted exercises designed for your long term improvement. Working on the 7 fundamental skills you've learned in module 1.
Module 5
(4+ Lessons)
Extra lessons that help you apply the approach to different situations in your practice.
Coming September 2026: Real Life Student Examples!
COMMUNITY & GROUP LESSONS
Access to a private community and regular group lessons where you can ask questions and discuss how the ideas apply to your own practice.
From Struggle To Progress
See how our Mistake Proof Piano students turn frustrating practice into confident, enjoyable progress
Chamith Halahakoon
"I tried learning piano for years without seeing much progress, and it was really frustrating. I often felt stuck and unsure how to practice effectively. After using these methods, I’m improving much faster, my practice feels easier, and I genuinely enjoy playing again."
Dani Suparmono
Before, I always felt stuck but the way things are broken down in this course finally made sense. I've noticed huge improvements in my sight-reading, dynamics and even fast passages that used to scare me. I'm honestly playing with more confidence and joy than ever. It's been one of the best decisions I've made for my piano journey.
Olaf Brugman
I’ve completed the course. I really think it’s excellent, and I say that coming from a lot of experience with teaching and online learning. I’ve been putting it into practice for two days now, and the impact is clearly positive and impressive.
For your background: almost a year ago I started playing again after a 35-year break; before that I played a lot in my youth.
Congratulations! You’ve really created something different, effective, and motivating, because results are visible quickly. Additionally, the tone, pace, and style of the videos are pleasant and refreshing!
Lifetime access to the course, community, and all bonus material - for a fraction of what most people spend on lessons.
Fix mistakes, structure your practice, and finally see real progress at the piano.
Student Reviews
Margriet Bruining
⭐⭐⭐⭐⭐
"After retiring, I started taking piano lessons but struggled and saw little improvement. I wasn't sure I wanted to continue. After Dimitar and Elvire's course, I gained key insights and motivation, and now I'm truly enthusiastic about playing piano again."
Johan Hermanus
⭐⭐⭐⭐⭐
After a lifetime of piano practice and 10 different piano teachers, nobody ever told me how to fix my mistakes. This course had completely new insights for me, impressive and motivating.
Ralph S.
⭐⭐⭐⭐⭐
Your course and videos taught me that any piano challenge can be overcome if you analyse it properly, structure your practice, and build it up step by step.
Kevin B.
⭐⭐⭐⭐⭐
It's an excellent course, highly recommended, and I'm finding that as I progress, more of it becomes useful.
Sandie B.
⭐⭐⭐⭐⭐
Just completed the course and I am thrilled to be incorporating many of the tools into my daily practise. This course has helped me gain confidence. Having severe performance anxiety which started a few years ago, this is helping a great deal.
Ready To Start Practicing Smarter?
Join the Mistake Proof Pianist Course today and start making faster, more consistent progress at the piano.
€149 • Lifetime Access • 30-Day Money-Back Guarantee
Access The Mistake Proof PianistFrequently Asked Questions
