I was sent this link to a YouTube performance of BWV 565 (Toccata & Fugue in D minor) played by many of the UK Cathedral Organists in aid of Cathedral Music Trust. Do look at the video and see 54 organs in cathedrals, colleges and major churches in the UK and visit New York too. Great fun in aid of a great cause.
https://www.youtube.com/watch?v=_3uDtz3M-fkIain