Picture by Martin Linde/Leipzig
The Promotion Society OGR („Organum gruningense redivivum – die Michael – Praetorius – Orgel für St. Martini in Halberstadt e.V.“) appeals to all persons and organisations with devotion for music on the „queen of instruments” with the request to become an member. In this way you can specifically promote the work of the society and contribute by the rebuilding of this unique instrument.
Currently OGR has about 60 members from Germany, France, Netherlands and Switzerland.