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Koor has big ambitions. We're working to connect choral singers around the world.

Choral singing can build community, lower stress, improve mental health.

In this time of fear and isolation, we want to create a global community that champions singing and helps people of all ages, nationalities, backgrounds and abilities discover the joy of singing in a choir.


The idea started simply. What if there was an app that could make personal practice as enjoyable as group rehearsals? A way to use technology to help people learn their parts on their own - and have fun doing it.

That's exactly what we've set out to do with, Koor.

In this beta-release we have recorded a small selection of works with professional choral singers.

We want to help you continue preparing for future performances during this period of isolation. We are are working to find innovative ways to record more content during this period of isolation.

Using the app you'll find:

  • Each vocal line is sung by a professional singer.
  • You not only hear pitch and rhythm but correct pronunciation, how to shape vowels and phrases, and where to breathe.
  • You can either listen to your part in isolation or mix it with any combination of the other parts.

And what does Koor cost?

Nothing. Not a penny. Zilch!

We are committed to providing a high-quality, enjoyable experience for free!

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RBS Building,
Avon Street, Bristol,