Having been largely self-taught for a long time, I never got a "proper start" as an organist. That being said, I'm embarassed to say that I've learned but few of the Orgelbüchlein preludes... :-(
As I'm working through the hearing issues (today is good, yesterday was bad), I decided it might be a good discipline to learn some (all?) of these.
So, here are the four Advent preludes - and BARELY in time before Christmas! ;-)
The wonderful Hinz/Schnitger organ makes them a delight.