Learn music theory interactively from basic concepts to advanced harmony. Explore scales, chords, and practice with mock exams. Features real notation playback and an interactive piano keyboard, all accessible offline.





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Learn music theory interactively from basic concepts to advanced harmony. Explore scales, chords, and practice with mock exams. Features real notation playback and an interactive piano keyboard, all accessible offline.





Learn piano chords by spelling them out on a virtual keyboard. Get instant feedback on your accuracy and hear the chords played back. Practice daily with customizable chord types and track your progress.






Explore the mathematical and computational underpinnings of music theory. This app uses algorithms, data visualization, and computer science concepts to make understanding scales, chords, and harmony intuitive and accessible, even without prior music knowledge.