I had a revelation tonight that Prelude 1 can be played much more easily and less buzzy using 21 in the LH and 21 in the RH, instead of 2 in the LH and 421 in the RH like it's marked.  This is astonishing and depressing at the same time: astonishing - who the heck is this fingering for and why wasn't it just written 21? depressing - I will have to relearn the entire thing.  Yes, I could just keep playing it the same way, but my brain is already saying, "Yes! This is so much easier," and I can also already play it about a squinty billion times faster.

The stuff I recorded... whenever I recorded last, is not really usable. I think if I can relearn it, I can finally get it recorded.  How many months have I been working on this?