10 years ago by
A Pianist
The Gieseking book is affordable and useful, but I don't think that it gives enough on learning music away from the piano. Its basic premise is that one should form a note-picture of the piece away from the piano by analyzing its structure, its motivic content, etc. It starts with a very short lebert stark etude and then moves to some shorter bach pieces. However I didn't find anything about associative learning, which seems the most natural and easy way to memorize. Otherwise, the sheer cognitive load involved in memorizing away from a piano is overwhelming.
I think that chess psychology might be a better avenue to explore if you want to understand how prodigious memory works. Chess masters have a vast number of patterns stored in memory that they have accumulated from practice and previous games. So when you show them a board position, they see it either as a combination of familiar patterns. But if you show them a position on the board that wouldn't occur in chess, they would have as much trouble reproducing it from memory as an amateur.
If you take a composer like Beethoven, Chopin or Mozart, you will find that they work within a language of their own, a way of writing for the piano etc. Have you noticed for example how the 48 note run in the D flat major nocturne uses the exact same technique as you find in the C sharp minor etude? Or how the ending of the nocturne uses the same device (diminished chords over a tonic pedal) as the ending of the op 17 minor mazurka? Or take Mozart. The closing theme of the G major concerto K 453 sounds like the first theme of the Don Giovanni overture. The 2nd theme of the 13th piano concerto begins with the exact same idea as the 4th theme of the 25th. Also notice how similar the coda of the 3rd movement of Beethoven's 3rd piano concerto is to the climax of the waldstein (with all 16th note triplet arpeggios) These are just a few connections I can think of off the top of my head, but I have found my overall experience of music to be greatly enhanced by this sort of thinking.