This may sound dumb, but I am having a hard time deciding what to play, because I have way too many choices.
I'm intermediate, and have a ton of pieces that I HALF know. Lots of Beethoven and Schumann, and a good sampling of everybody else. There really aren't many pieces that I have polished to perfection.
And when I sit down to play, I have no idea what to do. I'd like to learn ALL of Kinderszenen, and learn it well - not just sort of half know every piece in it except for a few. I'd like to learn Pictures at an Exhibition well enough to pay publicly. And a few full Beethoven Sonatas. Etc.
How do you guys do this? How do you keep pieces polished without revisiting the same ones forever and ever? When you polish a piece do you play it again? Do you go back to it on a regular schedule? Or just let it atrophy? Do you ever sit down and play your whole repertoire, just to make sure you still can?
I'm wading through about 9 books at this point.
This quote from Neuhaus may help you:
"The example of Godowsky is memorable for me. I sometimes happened to be at his home when he was preparing for a recital. Pieces that he had played dozens and perhaps hundreds of times he would again and again check against the score, he compared the different versions of various editions (of Chopin alone he had seventeen editions at the time!); in other words in the shortest possible time he again went through the work he had done long ago. An example of artistic honesty worthy of being followed."
I would urge you to consider that skimming, while it may seem like you are doing a lot, will not yield lasting, strong results. It may seem to take more time to delve deeply into one piece, but actually in the long run it takes less.
Take a few of these pieces, that have different characters and require different technical tools, and see what it takes to really learn them in depth. Find universal rules for learning music, and categorize passages into what technical tools are required. What tools do you need to solve for example a passage of double octaves? Of rapid thirds? Of long, sustained tones against moving ones?
Set yourself a goal: this weekend, you will play the first three pieces of Kinderszenen for some person, or people. Then play them. See how it goes, and you may discover that you have the appetite and the ability to spend longer time on the pieces. Not just on the initial preparation, but also, on fixing all the multitude of problems you noticed during the performance.
I noticed teaching that many students who came to me already knowing how to play piano, and read music, would want to play a piece, and would mess up a lot, and
not be able to identify their errors . It is so important to say, this was bad because I played this wrong note (and always identify the right one!), or, I missed the timing, or it was too loud, in other words, what was wrong? If you know what is wrong, you know what is right. And knowing what is right in a piece is permanent, and you can come back to it and discover what is right again and again.
I was looking the other day at some scores of mine from a while ago, when I was with a previous teacher. There were comments such as, "don't rush," or, "timing!", or, "sounds too thin." But those comments were not helpful to me now. It is not helpful in general, I think, to leave permanently negative comments, such as "don't" do this. Then every time you reach that passage, you try "not" to do something. Instead of those comments, now, when I study music, I mark myself the opposites, such as, "ben in tempo," "rit. al meno mosso," or, "accel. al tempo", or "espressivo." Those are positive aims, something you can try to reach every time, not a negative comment that really only reflected one passing moment of error. Why enshrine one passing moment of error in ink or lead for all of posterity? Why not rather inscribe your
ideas about the piece?
My point is: if you want to learn a piece thoroughly, and to be able to come back to it after a long time and still know it, write in the damn score. Damn it, write in the score. Write how it should sound, write the fingerings, analyze the polyphony, everything. Find what is essential in every piece. Then you will never want to learn anything halfway ever again.
Walter Ramsey