Long-awaited

note typing tool for musicians

With our invention — The Musical Notation Keyboard, you’ll type and learn music notes easy and fast

D Notation based on an Award-Winning Invention

D Notation based on a patented invention — The Musical Notation Keyboard and won the first prize in the Competition of innovations in education of the Higher School of Economics. The invention is recognized by renowned experts – outstanding musicians and teachers.

Our Users Say

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My favorite aspect is how interface is linear and is similar to typing in a word processor (complete with the typing indicator) -- it makes it really easy to type one note after another quickly

ShannonStudent
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For the very first time, there’s an effective app for children’s music education

Eduard ArtemyevFilm composer / Electronic pioneer
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Easy to add and delete notes without knowing much about music

ArielStudent
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Initial reports show the app’s great potential. I am sure demand will grow rapidly

Alexander RadvilovichComposer, Professor, St. Petersburg’s Rimsky-Korsakov Conservatory
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it's actually super intuitative

BenStudent
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The average high-school student could easily master this tool – in fact anybody who wants to write music!

Leonid DesyatnikovComposer
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I thought it was simple and intuitive

AdaStudent
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Overall this is a very nice platform for sketching out musical ideas. The most convenient thing is probably that it's very uncluttered, which makes it easy to learn

VenkatStudent
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Very fast and easy to write notations

MickStudent
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Simplicity and logical completeness of music typing; High typing speed; Freedom from more complicated programs like Finale or Sibelius.
Just practice for two minutes –– and you’ll find that writing music is just like writing a letter

Vladimir RyabenkoChief Sound director at Mariinsky theatre

Who are D Notation Founders

Andrey Bayadzhan, CEO

Roman Ruditsa, President

Andrey Bayadzhan, musician and entrepreneur, studied music theory with a composer and music theorist Roman Ruditsa. They founded D Notation to unleash the musical potential of as many people as possible by giving the perfect musical typing tool to musicians, students, teachers, and music enthusiasts.

Read Our Story

The Global Search for Education invited Andrey Bayadzhan, CEO of D Notation, to talk about how tech is innovating the way the next generation of artists will compose

Graduate of MIT Global Startup Labs

Graduate of Google Developers Launchpad Start

Winner of Competition of Innovations in Education

Graduate of Startup School

Shortlisted at Best Educational App Award