Tallinn International Organ Festival "Reval"

Tallinn International Organ Festival is the oldest music festival in Estonia that has taken place without fail, as well as one of the most important and central organ festivals in the entire world.
Almost all leading organ players have played here. The festival includes chamber choir and orchestra concerts and master classes for organ players. Estonia is unique in the world for its priceless organs dating from the Romanticist era.

The main venue of the festival is Niguliste museum and concert hall in Tallinn; however, concerts also take place in other churches of Tallinn, as well as in other historic churches of Estonia.