One of the wonderful Bach concertos played on the large 1927 Walcker in St. Antonius, Papenburg.
The organ was originally installed as a concert hall organ in the Hans-Sachs Haus in Gelsenkirchen. It was restored to its original condition and installed in the beautiful St. Antonius church in Papenburg (Germany) in 2020. More information on this maginificent instrument and its history will be posted on my website soon.
This demo piece has been kindly provided by Christian Brembeck.