What is the most efficient way to practice? I think I'm really lost on this. Case in point: I practiced a set of pieces for almost a year for a evaluation/competition kind of thing, and I totally messed up and blacked out in several spots during my performance. What I did to practice most of the year is the typical H.S.--->H.T. routine, then after memorization I just played the pieces through once every few days.
I know there must be a more effective way to practice than just playing the pieces through. I'm going to play in my first competition in about a month and will be playing the same pieces that I totally messed up on. I need to learn how to practice. Please help!
The answer to your question also implies an answer to your other question about "relaxation". Of course practicing menthods are just "means" and there are many of them with work for different people in different circumstances. It's like diets, there's no "one fits all".
What is virtuosity? The "bodybuilders" of the piano will tell you that it is "fast fingers" "strength" and "stamina". They are also the one that end up either injuried or have to give up a piano career for chronic inflamation or that just lose their "virtuosity" with age.
Virtuosity is actually "ease" "effortless" and "accurate" playing
So accuracy is the solution to your problem here and effortless ease is the solution to your tension problem.
What is relaxation and how much relaxation is too much?
This is a very ambiguous question because it develops from the premise that either relaxation or tension are fixed and stable conditions
They're not
Relaxation is the state muscles have when there's no contraction
Contraction is the shortening of muscles to redirect the weight towards the arms
It's not true at all that relaxation may be too much or that there's something as "too much relaxed"
Your muscles are supposed to be as relaxed as to be dead when there's no contraction and contracting just for a fraction of a second, that is when you come in contact with the keys. Effortless playing and hence speed and hence virtuosity is just fast contraction/release as you play. When your muscles are released they're like jelly bean and they can move as lifeless parts of a puppet manouvred by strings
When your fingers touch the keys contraction is necessary but it lasts for less than a millicon and is followed immediately by the same lifeless condition of your muscles
Tension is "unrelease contraction" hence you become tense when you contracted by forgot to release. The contraction/release is so quick that it's almost impossible to see for the viewers but when it has been tried it keeps underlying the whole playing and tension becomes IMPOSSIBLE. This is important to bear in mind: tension is not caused by effort, strength, powerful demanding actions. Even the hardest and longest task can be done without any kind of tension whatsoever and even the most easy task can lead to tension. Tension is only possible when previous contractions has not been released.
This also explains what speed is all about. Moving fast does not depend at all on the strength of the muscles or in some kind of "mythical" perception of speed but on "speed at contractin/releasing in the shortest amount of time.
In fast piece there's one passage after another without pauses and it's very easy to proceed on the piece without releasing the previous contraction. In fact it may seem like there's NO TIME to release the contraction before a new contraction needs to occur
That's it: there's no time unless the contraction and release happen so quickly so occur in less than a fraction of a second. Speed in contractin and releasing (which is MENTAL or better yet neurocoordinative and no physical or muscular) is what speed is all about
To me the best way to practice with a focus on contraction/release, accuracy but also memory and phrasing is to practice CONTRACTION by CONTRACTION
So you play a musically meaningful section starting from a totally relaxed state and applying the right amount of contraction. Then you just stop and bring your hand to your lap and relax it completely. Only when you're sure it is completely relaxed you're ready to practice the next section.
The largest a section can be is 6 notes (sextuplet) but most section are no more than 4 notes.
A better to understand this is breath
Think about the maximum lenght of notes you can sing in just one breath before you need to re-catch your breath. Now imagine instead of practicing (as a singer) a whole song while trying to expire/enspire (so as to avoid tension which would be the singing of a new section without having re-caught a new breath) to practice "whole breath section" by "whole breath section".
So you sing what you can sing in one breath and then stop
Take the time to re-catch the breath and then sing the next section in just one breath and so on.
What happens is that tension is never allowed to accumulate as each impulse is not properly calculated to provide the right amount of contraction but it's also automatically released ALWAYS by the stop
Then you'll join sections.
When you'll start doing this you'll see that even if as you join the sections there's no stop anymore between the sections the previously trained contraction/release has become automatic and is still underlying all your playing and will instinctively underline the playing of the whole piece played as a whole
You'll also notice that in this way the focus is each time aimed at a section
This provides a very analytical perspective on the piece
It's very easy to remember pieces when they're practiced this way because the mind isn't overwhelmed by the task of remembering a whole piece at a time but remembers each section at a time within the whole piece context
But this applies to any aspect of the piece
It's very easy to be in control of dyamics when practicing this way because again the dynamic of each section is the focus of the mind and so on
You can see this mechanism at work even with other tasks other than playing piano
Take a DVD you seen for the first time for example
Then try to remember the whole movie and the important events as they chronologically happen in the movie. Then try to see one chapter at a time. Focus on each chapter and do a long pause between each chapter so as to relaxed the mind, process the information and enclose the chapter in a specific contextual scheme of what you're doing
You'll see that the second time you'll remember each chapter, the main events of each chapter and this will in turn allow you to better construct a mental image or memory of the whole movie