Project Description


Trala is an app that can teach anyone to play the violin using advanced signal processing and easy-to-follow tutorials
Trala logo

The Trala app promises to teach violin faster and more effectively than a standard private teacher. Many students face challenges learning the violin, and even those with the best teachers often only get one hour of instruction per week. With Trala, students can take a lesson anywhere, at any time. The app is precise enough to guide users to fix finger positions and how to use the violin bow correctly. Lessons start with these basics and work up to very advanced musical scores.


Chicago, IL


Sam Walder



Investment Date

December 2018