Hi,I know everything you are talking about by own sad experience with WTC. The hard truth (at least for me) is: when such things happen, they point to the fact that either the piece is technically too difficult for one at this time or a lack of knowledge of the musical structure. Did you study every voice seperately, each hand seperately and eventually HT?Good luck
It's the prelude, not the fugue, that is giving me trouble, so I don't think the voices thing is the problem, although I have played the voices separately quite often.I'm hesitant to simply believe the piece is too difficult given that I was able to play it nearly perfectly a while ago, but perhaps. I'll continue to practice slowly, and next week I'll talk to my teacher and see what he thinks. I'm very good at playing with lots of chords and spaced out notes, but I have trouble with scales and the like. Much of Bach's work, obviously, falls into my weak points, so I'd really like to continue working on it so I can improve.
I think maczip is right. It can be technically a little bit too demanding. It is obvious that pianists have "better" and "worse" days and during these "better" days they can mask their shortages.You said that you have trouble with scales. You won't play this prelude well, if you don't play scales well.Best wishes
I guess my biggest issue though is, I was able to play it well consistently. Every day, I could sit down and it would sound good, maybe not perfect, but very good. The past week though, I've just been unable to play it half the days.And as scales go, I'm not bad at them. I can play 4 octaves at 128 or so, but fast scale-like passages are probably the weakest point in my playing.
Well, you were able to play it consistently, stopped playing it and you want to play it as previously "on the spot"; but remember, you had a break. I think you just lost automatism, it happens. Play each hand separately. You will definitely return to good shape! Best wishes