Revelation is a registered charity supporting a network of Christian-based rock-gospel choirs in student institutions throughout the United Kingdom and with spin-off choirs in the Czech Republic. Once a year, they hold an event called WiM (originally standing for "Week in March", although it is often in April) where the attendees spend a week learning new songs, and then put on a concert at the end, which is recorded.

Revelation Rock-Gospel Choirs on Last.fm.