EdoL recently has uploaded the smaller of the two e minor Preludios we know from Nicolaus Bruhns.
In Edo's description you find many interesting facts about this great organist, he died at the age of 31 only, he left therefore a small ouvre.
Fore shure, the great e minor Prelude fits perfectly with the Silbermann Organ at Reinhardtsgrimma.
You may compare this version with the formerly uploaded one on the Steinkirchen Arp Schnitger Organ http://www.contrebombarde.com/concerthall/music/28585
Registrations see attachment (I just used the Hauptwerk function "Export/view current combinations as text listing).
Front 40 - Rear 80