Concerto II, A Minor - Vivaldi/Bach - Doherty Cathedral Reed Organ

This was recorded at my church, where I recently held a couple of reed organ concerts called "A Walk Through History". This is the first movement of Vivaldi's Concerto II in A Minor, played on the Doherty "Cathedral" model reed organ. This instrument was built in 1907, and was the largest offered by this company based in Clinton, Ontario Canada. My dear wife, Lori, is providing the wind for this instrument by using the blow handle, as this instrument is exactly as it was in 1907, with no electric motors. She is watching the side wind gage on the organ, to make sure the vacuum is in the 'sweet spot'.