Motivating yourself to practice piano can be a tedious task. Sometimes, you just need a quick tool to double check your practice.

What it does

With 12 Keys, simply play a chord or musical phrase and our app transposes it to all 12 keys for you to practice.

How we built it

We used CodePen Projects and VueJS for the application logic. Then we used a great open-source library called Vex Flow to render the music notation.

What's next for 12 Keys

Finish out the app and pretty it up. Check it out at

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