The recontructed Dresden Frauenkirche (Germany), was inaugurated this year, and what an amazing effort! Everything has been meticulously rebuild, stone for stone. The Frauenkirche has a fantastic (and tragic) history - including the Gottfried Silbermann organ, on which Johann Sebastian Bach himself gave the inauguration concert on December 2, 1736!
A new organ has been constructed for the Dresden Frauenkirche by the german pipe organ builder Kern. I have not heard the organ myself yet, but have no reason to doubt that it is of very fine quality. Unfortunately it was decided not to reconstruct the organ the same way the church was reconstructed, even though it could have been done.
The new organ is simply a modern "standard" organ, like hundreds of other organs with tracker key-action of similar size found in churches around the world (even though it may, or may not, be of higher quality than the majority). Some of the voices has been build in a fashion to resemble the original Silbermann organ, but any real resemblance will be completely obscured by the fact that the new organ is tuned in modern (standard) equal temperament (!), instead of the original modified meantone, or perhaps a well-tempered temperature such as Kirnberger (III) or Werckmeister. That alone destroys ANY chance of it being able to reproduce the music of J.S. Bach in a true "authentic" way.
I think it would have been wonderful to be able to go to Dresden and hear the organ the way it sounded on the time of J.S. Bach, but that is unfortunately not possible today.
The re-constructed Frauenkirche ("Church of Our Lady"), Dresden, Germany:
A new organ has been constructed for the Dresden Frauenkirche by the german pipe organ builder Kern. I have not heard the organ myself yet, but have no reason to doubt that it is of very fine quality. Unfortunately it was decided not to reconstruct the organ the same way the church was reconstructed, even though it could have been done.
The new organ is simply a modern "standard" organ, like hundreds of other organs with tracker key-action of similar size found in churches around the world (even though it may, or may not, be of higher quality than the majority). Some of the voices has been build in a fashion to resemble the original Silbermann organ, but any real resemblance will be completely obscured by the fact that the new organ is tuned in modern (standard) equal temperament (!), instead of the original modified meantone, or perhaps a well-tempered temperature such as Kirnberger (III) or Werckmeister. That alone destroys ANY chance of it being able to reproduce the music of J.S. Bach in a true "authentic" way.
I think it would have been wonderful to be able to go to Dresden and hear the organ the way it sounded on the time of J.S. Bach, but that is unfortunately not possible today.
The re-constructed Frauenkirche ("Church of Our Lady"), Dresden, Germany: