For fans of J.S. Bach’s Toccata and Fugue

Of course. But isn't this thread about classical music on unusual or unexpected instruments?

Best regards!
The OP's intention is unknown to me, but judging by the chosen title, the thread is primarily about Toccata and Fugue. It is not surprising that the initial poster has opted for a spin-off that he considers remarkable, since there are many spin-offs, and for lots of people they form the initial introduction to the work. It is, as it were, common. Less ordinary, even special, is it when people visit a performance that does justify the historical, religious and cultural intertwining of the work with the place of performance and used instruments. Where they can experience the overwhelming quality and dynamic range of a full-size organ to it's full beauty.

I hope this explanation is sufficient to help you understand post #23.
Zum Wohl!