well, u practice once through with the book and after that, close the book and play it out again. starting is out, but later will be oklar.
that is not effective and very dangerous...
a bit from my knowledge
the method for memorizing (if i'm not wrong remembering this), as one of the professor actually research are:
1.motoric
2.aural
3.visual
4.harmony
5.structural
and I have been exposed to all of them and various methods that my peers in college did.
1. motoric (most of pianist's strong point, or only point)
This is the most common way that people do to memorize a song. Playing a song again and again and again, until the finger remembers it. So it's not actually you remember it, but the motoric function of your finger remembers it. But if there are one wrong note, that's it ... the connection to the next motoric activity is lost and you are at a loss. The only way to continue usually is to start from beginning (or from where you usually start when you practice) This happen usually to those who practice from beginning till the end of the song, and then go to beginning again, and to the end again .. and that goes on forever.
2. aural (one of my stronger point actually)
This is what most people with perfect pitch are blessed with... They hear the song, and they remember how it sounds. So this is how they memorize, they remember what it sounds like and play it accordingly.. which is possible for them because they have perfect pitch.
3. visual (one of my classmates have this as her strong point)
They are the people that we say have 'photographic memory'. Some have it at a greater degree, or even perfect, some only partial. They can remember the pages of the score and can recall it to their head when they're playing. So when they play without the score, actually they have the score in their head and seeing it mentally.
4. harmony (one of the more methodical classmates practices this...)
They remember each harmonic progression as they play because they practice and know it... so it'll help them a lot to remember the chord and the piece.
5. structure (my lecturer forces me to do this to enhance all the previous one)
We're trying to remember the piece with the structure, with the motifs, and everything with detailed analysis. It's possible and it's good to learn a piece away from piano, and when you do it, you'll be surprised that you can play it for the first time better =) and it trains your sightread as well (for me personally)
Now, there are no strongest way and weaker way. But what we should do is to fully utilize every way so that in a case that one way fail, we still have the other to support us. So the best way to memorize is to fully utilizing all this memorizing method to the full.
hope it helps
ps: which chopin video issit? i'm .. actually forgot about having a videos in youtube already .... oops
