Learn. Rehearse.
Compose.

Join our platform for free!

Join the world's premier liturgical music platform!

Get in touch today to find out how we can transform your church choir.

Send us an e-mail at support@vesperus.co.uk

Professional tools for every choir

Check out what you can do with Orarion!


Be a chant expert

Use our interactive library to easily learn any tone and melody and master it like a pro.

Compose like a master

Orarion's unique notation system means you can write beautiful chant quickly and flexibly.

Rehearse anywhere

Load up a piece of music in Orarion and practise with the playback. At home, on the train, in the car.

Digitise your library

Orarion members can use the digitisation service from Vesperus Arrangements at a reduced price.

Check out
what's ready!

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